Information for Area Code: 717-xxx-xxxx - PA - PENNSYLVANIA

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Information about Area Code 717

Pennsylvania in blue with Area Code 717 in red

Area code 717 is a Commonwealth of Pennsylvania telephone area code which serves south-central Pennsylvania, predominantly used in the Harrisburg-Lancaster-York metropolitan areas. Area code 717 was one of the original area codes established in 1947. The 717 area code was split on December 5, 1998 creating area code 570.

Of the total numbers that telephone companies have in the 717 area code, 52% have been given to customers and 48% remain to be assigned. (Percentages as of May 2005.)


Commonwealth of Pennsylvania Area Codes: 215, 267, 412, 484, 570, 610, 717, 724, 814, 835, 878
North: 570
West: 814 area code 717 East: 484/610/835
South: 240/301, 410/443
State of Maryland Area Codes: 240, 301, 410, 443


Counties that use this area code

See also

Reference


Exchanges for Area Code 717-xxx-xxxx:

Exchange 717-200
Harrisburg - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-201
York - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - PA

Exchange 717-202
Harrisburg - XO PENNSYLVANIA, INC.

Exchange 717-203
Harrisburg - D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE

Exchange 717-204
Harrisburg - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-206
Harrisburg - SCHUYLKILL MOBILE FONE, INC.

Exchange 717-207
Lancaster - VERIZON PENNSYLVANIA, INC.

Exchange 717-209
Lancaster - VERIZON PENNSYLVANIA, INC.

Exchange 717-210
-

Exchange 717-211
-

Exchange 717-213
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-214
Harrisburg - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-215
Harrisburg - AT&T WIRELESS SERVICES, INC.

Exchange 717-217
Chambersburg - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-218
Carlisle - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-220
Lititz - D&E SYSTEMS, INC.

Exchange 717-221
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-222
Carlisle - SPRINT SPECTRUM L.P.- PA

Exchange 717-223
-

Exchange 717-225
Spring Grove - VERIZON NORTH INC.-PA

Exchange 717-226
Carlisle - NEXTEL PARTNERS OPERATING CORP.

Exchange 717-227
GLEN ROCK - VERIZON NORTH INC.-PA

Exchange 717-228
LEBANON - VERIZON PENNSYLVANIA, INC.

Exchange 717-229
Spring Grove - VERIZON NORTH INC.-PA

Exchange 717-230
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-231
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-232
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-233
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-234
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-235
GLEN ROCK - VERIZON NORTH INC.-PA

Exchange 717-236
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-237
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-238
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-239
Lancaster - VERIZON PENNSYLVANIA, INC.

Exchange 717-240
Carlisle - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-241
Carlisle - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-242
Lewistown - VERIZON PENNSYLVANIA, INC.

Exchange 717-243
Carlisle - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-244
Red Lion - VERIZON NORTH INC.-PA

Exchange 717-245
Carlisle - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-246
Red Lion - VERIZON NORTH INC.-PA

Exchange 717-247
Lewistown - VERIZON PENNSYLVANIA, INC.

Exchange 717-248
Lewistown - VERIZON PENNSYLVANIA, INC.

Exchange 717-249
Carlisle - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-250
LEWISTOWN - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-251
Lancaster - GLOBAL NAPS - PA

Exchange 717-252
Wrightsville - VERIZON NORTH INC.-PA

Exchange 717-253
Gettysburg - AT&T WIRELESS SERVICES, INC.

Exchange 717-254
Harrisburg - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-255
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-256
HARRISBURG - CHOICE ONE COMMUNICATIONS, INC.

Exchange 717-257
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-258
Carlisle - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-259
EAST BERLIN (ADAMS) - VERIZON NORTH INC.-PA

Exchange 717-260
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-261
Chambersburg - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-262
Chambersburg - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-263
Chambersburg - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-264
Chambersburg - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-265
Harrisburg - XO PENNSYLVANIA, INC.

Exchange 717-266
Manchester - VERIZON NORTH INC.-PA

Exchange 717-267
Chambersburg - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-268
Manchester - VERIZON NORTH INC.-PA

Exchange 717-269
Harrisburg - AT&T WIRELESS SERVICES, INC.

Exchange 717-270
LEBANON - VERIZON PENNSYLVANIA, INC.

Exchange 717-271
HARRISBURG - SPRINT SPECTRUM L.P.

Exchange 717-272
LEBANON - VERIZON PENNSYLVANIA, INC.

Exchange 717-273
LEBANON - VERIZON PENNSYLVANIA, INC.

Exchange 717-274
LEBANON - VERIZON PENNSYLVANIA, INC.

Exchange 717-275
Harrisburg - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-277
LEBANON - VERIZON PENNSYLVANIA, INC.

Exchange 717-278
Harrisburg - NEXTEL PARTNERS OPERATING CORP.

Exchange 717-279
LEBANON - VERIZON PENNSYLVANIA, INC.

Exchange 717-280
- VERIZON PENNSYLVANIA, INC.

Exchange 717-283
HARRISBURG - CHOICE ONE COMMUNICATIONS, INC.

Exchange 717-284
RAWLINSVILLE - COMMONWEALTH TELEPHONE COMPANY

Exchange 717-285
MOUNTVILLE - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-286
Harrisburg - ATX TELECOMMUNICATIONS SERVICES, LTD

Exchange 717-288
Harrisburg - ATX TELECOMMUNICATIONS SERVICES, LTD

Exchange 717-289
Lancaster - VERIZON PENNSYLVANIA, INC.

Exchange 717-290
Lancaster - VERIZON PENNSYLVANIA, INC.

Exchange 717-291
Lancaster - VERIZON PENNSYLVANIA, INC.

Exchange 717-292
Dover - VERIZON NORTH INC.-PA

Exchange 717-293
Lancaster - VERIZON PENNSYLVANIA, INC.

Exchange 717-294
WARFORDSBURG - FRONTIER COMMUNICATIONS OF BREEZEWOOD, LLC

Exchange 717-295
Lancaster - VERIZON PENNSYLVANIA, INC.

Exchange 717-296
Blue Ridge Summit - SPRINT-FLORIDA, INC.

Exchange 717-298
Lititz - D&E SYSTEMS, INC.

Exchange 717-299
Lancaster - VERIZON PENNSYLVANIA, INC.

Exchange 717-300
Harrisburg - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-301
NEWBURG (CUMBERLAND) - SPRINT-FLORIDA, INC.

Exchange 717-302
Camp Hill - VERIZON PENNSYLVANIA, INC.

Exchange 717-303
Camp Hill - VERIZON PENNSYLVANIA, INC.

Exchange 717-304
HARRISBURG - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-305
Lancaster - VERIZON PENNSYLVANIA, INC.

Exchange 717-306
LEBANON - VERIZON PENNSYLVANIA, INC.

Exchange 717-307
Harrisburg - BOOST MOBILE, LLC

Exchange 717-308
Dover - VERIZON NORTH INC.-PA

Exchange 717-309
York - AT&T WIRELESS SERVICES, INC.

Exchange 717-310
Harrisburg - SCHUYLKILL MOBILE FONE, INC.

Exchange 717-311
-

Exchange 717-312
Hershey - VERIZON NORTH INC.-PA (CONTEL)

Exchange 717-313
York - ADELPHIA SUSQUEHANNA TELECOMMUNICATIONS

Exchange 717-314
York - AT&T WIRELESS SERVICES, INC.

Exchange 717-315
Harrisburg - NEXTEL PARTNERS OPERATING CORP.

Exchange 717-317
LANCASTER - METROCALL

Exchange 717-318
Harrisburg - D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE

Exchange 717-319
Harrisburg - AT&T WIRELESS SERVICES, INC.

Exchange 717-320
Harrisburg - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-321
Lititz - D&E SYSTEMS, INC.

Exchange 717-322
York - ADELPHIA SUSQUEHANNA TELECOMMUNICATIONS

Exchange 717-323
Harrisburg - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-324
York - NEXTEL PARTNERS OPERATING CORP.

Exchange 717-325
Harrisburg - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-326
York - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-328
Mercersburg - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-329
Harrisburg - AT&T WIRELESS SERVICES, INC.

Exchange 717-330
Harrisburg - D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE

Exchange 717-332
Harrisburg - D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE

Exchange 717-333
Harrisburg - D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE

Exchange 717-334
Gettysburg - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-335
Denver - DENVER & EPHRATA TELEPHONE & TELEGRAPH CO.

Exchange 717-336
Denver - DENVER & EPHRATA TELEPHONE & TELEGRAPH CO.

Exchange 717-337
Gettysburg - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-338
Gettysburg - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-339
Gettysburg - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-340
Harrisburg - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-341
Harrisburg - D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE

Exchange 717-342
Carlisle - SPRINT SPECTRUM L.P.

Exchange 717-343
Ephrata - D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE

Exchange 717-345
LITTLESTOWN - SPRINT-FLORIDA, INC.

Exchange 717-346
Harrisburg - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-347
York - ADELPHIA SUSQUEHANNA TELECOMMUNICATIONS

Exchange 717-348
York - AT&T WIRELESS SERVICES, INC.

Exchange 717-349
DRY RUN - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-350
Harrisburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - PA

Exchange 717-351
NEW HOLLAND - FRONTIER COMMUNICATIONS OF PENNSYLVANIA, LLC

Exchange 717-352
FAYETTEVILLE - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-354
NEW HOLLAND - FRONTIER COMMUNICATIONS OF PENNSYLVANIA, LLC

Exchange 717-355
NEW HOLLAND - FRONTIER COMMUNICATIONS OF PENNSYLVANIA, LLC

Exchange 717-357
Carlisle - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-358
Quarryville - CTSI, INC. - PA

Exchange 717-359
LITTLESTOWN - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-360
Chambersburg - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-361
Elizabethtown - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-362
ELIZABETHVILLE - COMMONWEALTH TELEPHONE COMPANY

Exchange 717-363
Harrisburg - NEXTEL PARTNERS OPERATING CORP.

Exchange 717-364
Harrisburg - ATX TELECOMMUNICATIONS SERVICES, LTD

Exchange 717-365
GRATZ - COMMONWEALTH TELEPHONE COMPANY

Exchange 717-367
Elizabethtown - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-368
HARRISBURG - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-369
SAINT THOMAS - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-370
Harrisburg - CTSI, INC. - PA

Exchange 717-371
York - AT&T WIRELESS SERVICES, INC.

Exchange 717-372
Shippensburg - AT&T WIRELESS SERVICES, INC.

Exchange 717-373
York - ADELPHIA SUSQUEHANNA TELECOMMUNICATIONS

Exchange 717-375
MARION - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-376
Harrisburg - CTSI, INC. - PA

Exchange 717-377
Chambersburg - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-378
York - ADELPHIA SUSQUEHANNA TELECOMMUNICATIONS

Exchange 717-379
Harrisburg - D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE

Exchange 717-380
HARRISBURG - SPRINT SPECTRUM L.P.

Exchange 717-381
York - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - PA

Exchange 717-382
Fawn Grove - VERIZON NORTH INC.-PA

Exchange 717-383
Ephrata - D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE

Exchange 717-384
York - ADELPHIA SUSQUEHANNA TELECOMMUNICATIONS

Exchange 717-385
CARLISLE - AT&T WIRELESS SERVICES, INC.

Exchange 717-386
Carlisle - SPRINT SPECTRUM L.P.- PA

Exchange 717-387
Chambersburg - SPRINT COMMUNICATIONS COMPANY, L.P. - PA

Exchange 717-388
Harrisburg - AT&T LOCAL

Exchange 717-389
HARRISBURG - CHOICE ONE COMMUNICATIONS, INC.

Exchange 717-390
Lancaster - VERIZON PENNSYLVANIA, INC.

Exchange 717-391
Lancaster - VERIZON PENNSYLVANIA, INC.

Exchange 717-392
Lancaster - VERIZON PENNSYLVANIA, INC.

Exchange 717-393
Lancaster - VERIZON PENNSYLVANIA, INC.

Exchange 717-394
Lancaster - VERIZON PENNSYLVANIA, INC.

Exchange 717-395
Harrisburg - MCI WORLDCOM COMMUNICATIONS, INC. - PA

Exchange 717-396
Lancaster - VERIZON PENNSYLVANIA, INC.

Exchange 717-397
Lancaster - VERIZON PENNSYLVANIA, INC.

Exchange 717-398
Carlisle - SPRINT SPECTRUM L.P.- PA

Exchange 717-399
Lancaster - VERIZON PENNSYLVANIA, INC.

Exchange 717-400
LANCASTER - METROCALL

Exchange 717-401
Harrisburg - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-404
- SPRINT SPECTRUM L.P.- PA

Exchange 717-405
York - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - PA

Exchange 717-406
Philadelphia -

Exchange 717-407
Harrisburg -

Exchange 717-410
LANCASTER - METROCALL

Exchange 717-411
-

Exchange 717-412
Harrisburg - AT&T LOCAL

Exchange 717-413
HARRISBURG - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-417
Red Lion - VERIZON NORTH INC.-PA

Exchange 717-418
HARRISBURG - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-419
York -

Exchange 717-420
Chambersburg - D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE

Exchange 717-421
- SPRINT SPECTRUM L.P.- PA

Exchange 717-422
York - KMC TELECOM V, INC. - PA

Exchange 717-423
NEWBURG (CUMBERLAND) - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-424
Harrisburg - D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE

Exchange 717-425
Carlisle -

Exchange 717-426
MARIETTA - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-427
Harrisburg - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-428
York - VERIZON NORTH INC.-PA

Exchange 717-429
York - ADELPHIA SUSQUEHANNA TELECOMMUNICATIONS

Exchange 717-431
Harrisburg - XO PENNSYLVANIA, INC.

Exchange 717-432
Dillsburg - VERIZON NORTH INC.-PA

Exchange 717-433
Philadelphia - AT&T LOCAL

Exchange 717-434
York -

Exchange 717-435
Harrisburg -

Exchange 717-436
Mifflintown - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-437
Lancaster - GLOBAL NAPS - PA

Exchange 717-438
ICKESBURG - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-439
Harrisburg - AT&T WIRELESS SERVICES, INC.

Exchange 717-440
CARLISLE - AT&T WIRELESS SERVICES, INC.

Exchange 717-441
Harrisburg - XO PENNSYLVANIA, INC.

Exchange 717-442
GAP - COMMONWEALTH TELEPHONE COMPANY

Exchange 717-443
Harrisburg - NEXTEL PARTNERS OPERATING CORP.

Exchange 717-444
LIVERPOOL - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-445
TERRE HILL - FRONTIER COMMUNICATIONS OF PENNSYLVANIA, LLC

Exchange 717-447
HARRISBURG - CHOICE ONE COMMUNICATIONS, INC.

Exchange 717-448
Carlisle - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-449
Carlisle - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-450
Harrisburg - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-451
Gettysburg - AT&T WIRELESS SERVICES, INC.

Exchange 717-453
LYKENS - COMMONWEALTH TELEPHONE COMPANY

Exchange 717-455
Harrisburg - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-456
DELTA - VERIZON NORTH INC.-PA

Exchange 717-458
HARRISBURG - CHOICE ONE COMMUNICATIONS, INC.

Exchange 717-459
Harrisburg - ATX TELECOMMUNICATIONS SERVICES, LTD

Exchange 717-460
New Brunswick - VERIZON PENNSYLVANIA, INC.

Exchange 717-463
MCALISTERVILLE - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-464
WILLOW STREET - VERIZON PENNSYLVANIA, INC.

Exchange 717-465
Carlisle - NEXTEL PARTNERS OPERATING CORP.

Exchange 717-467
York - ADELPHIA SUSQUEHANNA TELECOMMUNICATIONS

Exchange 717-468
York - AT&T WIRELESS SERVICES, INC.

Exchange 717-469
SHELLSVILLE - VERIZON NORTH INC.-PA

Exchange 717-471
HARRISBURG - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-473
Harrisburg - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-474
Harrisburg - XO PENNSYLVANIA, INC.

Exchange 717-475
York - AT&T WIRELESS SERVICES, INC.

Exchange 717-476
Carlisle - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-477
SHIPPENSBURG - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-478
York - ADELPHIA SUSQUEHANNA TELECOMMUNICATIONS

Exchange 717-479
Harrisburg - LEVEL 3 COMMUNICATIONS, LLC - PA

Exchange 717-481
Lancaster - VERIZON PENNSYLVANIA, INC.

Exchange 717-482
Harrisburg - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-483
ALLENSVILLE - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-484
ADAMSTOWN - DENVER & EPHRATA TELEPHONE & TELEGRAPH CO.

Exchange 717-485
MCCONNELLSBURG - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-486
MOUNT HOLLY SPRINGS - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-487
York - AT&T WIRELESS SERVICES, INC.

Exchange 717-489
Harrisburg - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-490
York -

Exchange 717-491
Harrisburg - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-492
MOUNT JOY (LANCASTER) - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-494
Harrisburg - LEVEL 3 COMMUNICATIONS, LLC - PA

Exchange 717-495
York - AT&T WIRELESS SERVICES, INC.

Exchange 717-496
Harrisburg - LEVEL 3 COMMUNICATIONS, LLC - PA

Exchange 717-497
HARRISBURG - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-498
Harrisburg -

Exchange 717-499
LANCASTER - METROCALL

Exchange 717-502
Dillsburg - VERIZON NORTH INC.-PA

Exchange 717-503
Harrisburg - AT&T WIRELESS SERVICES, INC.

Exchange 717-504
Chambersburg -

Exchange 717-505
York - ADELPHIA SUSQUEHANNA TELECOMMUNICATIONS

Exchange 717-506
Harrisburg - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-507
Harrisburg - AT&T WIRELESS SERVICES, INC.

Exchange 717-508
Harrisburg - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-509
Lancaster - CTSI, INC. - PA

Exchange 717-511
-

Exchange 717-512
HARRISBURG - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-513
Harrisburg - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-514
HARRISBURG - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-515
York - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-517
Harrisburg -

Exchange 717-518
LANCASTER - ARCH WIRELESS HOLDINGS, INC.

Exchange 717-519
EAST PETERSBURG - VERIZON PENNSYLVANIA, INC.

Exchange 717-520
Hershey - VERIZON NORTH INC.-PA (CONTEL)

Exchange 717-521
York - ADELPHIA SUSQUEHANNA TELECOMMUNICATIONS

Exchange 717-522
Harrisburg -

Exchange 717-524
Lititz - D&E SYSTEMS, INC.

Exchange 717-525
HARRISBURG -

Exchange 717-526
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-527
PORT ROYAL - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-528
YORK SPRINGS - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-529
KIRKWOOD - COMMONWEALTH TELEPHONE COMPANY

Exchange 717-530
SHIPPENSBURG - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-531
Hershey - VERIZON NORTH INC.-PA (CONTEL)

Exchange 717-532
SHIPPENSBURG - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-533
Hershey - VERIZON NORTH INC.-PA (CONTEL)

Exchange 717-534
Hershey - VERIZON NORTH INC.-PA (CONTEL)

Exchange 717-535
THOMPSONTOWN (JUNIATA) - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-536
BLAIN - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-537
Lititz - D&E SYSTEMS, INC.

Exchange 717-538
Harrisburg - D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE

Exchange 717-540
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-541
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-542
- SPRINT SPECTRUM L.P.- PA

Exchange 717-543
ALFARATA - VERIZON PENNSYLVANIA, INC.

Exchange 717-544
Lititz - D&E SYSTEMS, INC.

Exchange 717-545
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-546
HARRISBURG - CHOICE ONE COMMUNICATIONS, INC.

Exchange 717-548
HENSEL - COMMONWEALTH TELEPHONE COMPANY

Exchange 717-549
Harrisburg - KMC TELECOM V, INC. - PA

Exchange 717-552
Shippensburg - AT&T WIRELESS SERVICES, INC.

Exchange 717-554
Harrisburg - NEXTEL PARTNERS OPERATING CORP.

Exchange 717-555
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-556
Leola - FRONTIER COMMUNICATIONS OF PENNSYLVANIA, LLC

Exchange 717-557
HARRISBURG - CORE COMMUNICATIONS, INC. - PA

Exchange 717-558
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-560
EAST PETERSBURG - VERIZON PENNSYLVANIA, INC.

Exchange 717-561
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-563
Harrisburg - LEVEL 3 COMMUNICATIONS, LLC - PA

Exchange 717-564
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-565
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-566
HUMMELSTOWN - VERIZON PENNSYLVANIA, INC.

Exchange 717-567
Newport - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-569
EAST PETERSBURG - VERIZON PENNSYLVANIA, INC.

Exchange 717-570
-

Exchange 717-571
Harrisburg - AT&T WIRELESS SERVICES, INC.

Exchange 717-572
HARRISBURG - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-573
NEEDMORE - FRONTIER COMMUNICATIONS OF BREEZEWOOD, LLC

Exchange 717-574
HARRISBURG - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-575
HARRISBURG - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-576
HARRISBURG - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-577
York - NEXTEL PARTNERS OPERATING CORP.

Exchange 717-578
York - AT&T WIRELESS SERVICES, INC.

Exchange 717-579
Harrisburg - AT&T WIRELESS SERVICES, INC.

Exchange 717-580
HARRISBURG - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-581
EAST PETERSBURG - VERIZON PENNSYLVANIA, INC.

Exchange 717-582
New Bloomfield - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-583
HUMMELSTOWN - VERIZON PENNSYLVANIA, INC.

Exchange 717-584
HARRISBURG - CHOICE ONE COMMUNICATIONS, INC.

Exchange 717-586
York - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - PA

Exchange 717-587
Harrisburg - NEXTEL PARTNERS OPERATING CORP.

Exchange 717-589
Millerstown - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-591
Harrisburg - CTSI, INC. - PA

Exchange 717-592
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-593
Greencastle - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-595
Harrisburg -

Exchange 717-597
Greencastle - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-599
FISHING CREEK - VERIZON PENNSYLVANIA, INC.

Exchange 717-600
York - VERIZON NORTH INC.-PA

Exchange 717-602
Harrisburg - COMMPARTNERS, LLC - PA

Exchange 717-604
Harrisburg -

Exchange 717-605
Mechanicsburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-606
Harrisburg - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-608
Harrisburg - D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE

Exchange 717-609
Harrisburg - LEVEL 3 COMMUNICATIONS, LLC - PA

Exchange 717-610
Harrisburg - AT&T LOCAL

Exchange 717-611
-

Exchange 717-612
Camp Hill - VERIZON PENNSYLVANIA, INC.

Exchange 717-615
Harrisburg - D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE

Exchange 717-616
Harrisburg - XO PENNSYLVANIA, INC.

Exchange 717-618
Harrisburg - XO PENNSYLVANIA, INC.

Exchange 717-619
York - ADELPHIA SUSQUEHANNA TELECOMMUNICATIONS

Exchange 717-620
Lititz - D&E SYSTEMS, INC.

Exchange 717-622
Millerstown - SPRINT-FLORIDA, INC.

Exchange 717-623
Harrisburg - D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE

Exchange 717-624
NEW OXFORD - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-625
Lititz - DENVER & EPHRATA TELEPHONE & TELEGRAPH CO.

Exchange 717-626
Lititz - DENVER & EPHRATA TELEPHONE & TELEGRAPH CO.

Exchange 717-627
Lititz - DENVER & EPHRATA TELEPHONE & TELEGRAPH CO.

Exchange 717-628
Lititz - D&E SYSTEMS, INC.

Exchange 717-629
Harrisburg - NEXTEL PARTNERS OPERATING CORP.

Exchange 717-630
HANOVER (YORK) - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-632
HANOVER (YORK) - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-633
HANOVER (YORK) - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-634
Chambersburg - D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE

Exchange 717-635
Lititz - D&E SYSTEMS, INC.

Exchange 717-636
Carlisle -

Exchange 717-637
HANOVER (YORK) - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-638
York - ADELPHIA SUSQUEHANNA TELECOMMUNICATIONS

Exchange 717-639
Harrisburg -

Exchange 717-641
HARRISBURG - CHOICE ONE COMMUNICATIONS, INC.

Exchange 717-642
FAIRFIELD (ADAMS) - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-643
Harrisburg -

Exchange 717-644
LEBANON - VERIZON PENNSYLVANIA, INC.

Exchange 717-645
HARRISBURG - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-646
HANOVER (YORK) - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-647
TOWER CITY - COMMONWEALTH TELEPHONE COMPANY

Exchange 717-648
Harrisburg - NEXTEL PARTNERS OPERATING CORP.

Exchange 717-649
Harrisburg - AT&T WIRELESS SERVICES, INC.

Exchange 717-650
York -

Exchange 717-651
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-652
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-653
MOUNT JOY (LANCASTER) - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-654
York -

Exchange 717-655
Chambersburg -

Exchange 717-656
Leola - FRONTIER COMMUNICATIONS OF PENNSYLVANIA, LLC

Exchange 717-657
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-658
Chambersburg - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-659
Harrisburg - AT&T WIRELESS SERVICES, INC.

Exchange 717-661
Leola - FRONTIER COMMUNICATIONS OF PENNSYLVANIA, LLC

Exchange 717-662
Lititz - D&E SYSTEMS, INC.

Exchange 717-664
Manheim - DENVER & EPHRATA TELEPHONE & TELEGRAPH CO.

Exchange 717-665
Manheim - DENVER & EPHRATA TELEPHONE & TELEGRAPH CO.

Exchange 717-666
Harrisburg - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-667
Reedsville - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-668
Harrisburg -

Exchange 717-669
York - AT&T WIRELESS SERVICES, INC.

Exchange 717-671
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-672
Lancaster - VERIZON PENNSYLVANIA, INC.

Exchange 717-673
HARRISBURG - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-674
Harrisburg - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-675
Lititz - D&E SYSTEMS, INC.

Exchange 717-676
York - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-677
BIGLERVILLE - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-679
York - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - PA

Exchange 717-681
Columbia - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-682
HARRISBURG - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-683
York - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - PA

Exchange 717-684
Columbia - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-685
Harrisburg - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-687
STRASBURG - VERIZON PENNSYLVANIA, INC.

Exchange 717-689
Carlisle - NEXTEL PARTNERS OPERATING CORP.

Exchange 717-691
Mechanicsburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-692
MILLERSBURG - COMMONWEALTH TELEPHONE COMPANY

Exchange 717-694
RICHFIELD - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-695
Harrisburg -

Exchange 717-697
Mechanicsburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-699
York - VERIZON NORTH INC.-PA

Exchange 717-700
-

Exchange 717-701
Chambersburg - D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE

Exchange 717-702
Harrisburg - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-703
Harrisburg - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-704
Harrisburg - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-705
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-707
Harrisburg - XO PENNSYLVANIA, INC.

Exchange 717-709
Chambersburg - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-711
-

Exchange 717-712
New Cumberland - VERIZON PENNSYLVANIA, INC.

Exchange 717-713
Lititz - D&E SYSTEMS, INC.

Exchange 717-715
Harrisburg -

Exchange 717-717
-

Exchange 717-718
Harrisburg - CTSI, INC. - PA

Exchange 717-720
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-721
Ephrata - DENVER & EPHRATA TELEPHONE & TELEGRAPH CO.

Exchange 717-722
Harrisburg - LEVEL 3 COMMUNICATIONS, LLC - PA

Exchange 717-724
HARRISBURG - CHOICE ONE COMMUNICATIONS, INC.

Exchange 717-725
HARRISBURG - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-727
LANCASTER - METROCALL

Exchange 717-728
Enola - VERIZON PENNSYLVANIA, INC.

Exchange 717-729
Chambersburg - NEXTEL PARTNERS OPERATING CORP.

Exchange 717-730
Camp Hill - VERIZON PENNSYLVANIA, INC.

Exchange 717-731
Camp Hill - VERIZON PENNSYLVANIA, INC.

Exchange 717-732
Enola - VERIZON PENNSYLVANIA, INC.

Exchange 717-733
Ephrata - DENVER & EPHRATA TELEPHONE & TELEGRAPH CO.

Exchange 717-734
EAST WATERFORD - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-735
Lititz - D&E SYSTEMS, INC.

Exchange 717-737
Camp Hill - VERIZON PENNSYLVANIA, INC.

Exchange 717-738
Ephrata - DENVER & EPHRATA TELEPHONE & TELEGRAPH CO.

Exchange 717-739
York - ADELPHIA SUSQUEHANNA TELECOMMUNICATIONS

Exchange 717-741
York - VERIZON NORTH INC.-PA

Exchange 717-742
Harrisburg - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-744
York - ADELPHIA SUSQUEHANNA TELECOMMUNICATIONS

Exchange 717-745
HARRISBURG - CORE COMMUNICATIONS, INC. - PA

Exchange 717-746
York - ADELPHIA SUSQUEHANNA TELECOMMUNICATIONS

Exchange 717-747
York - VERIZON NORTH INC.-PA

Exchange 717-749
Waynesboro - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-750
Harrisburg - SCHUYLKILL MOBILE FONE, INC.

Exchange 717-751
York - VERIZON NORTH INC.-PA

Exchange 717-752
Chambersburg - NEXTEL PARTNERS OPERATING CORP.

Exchange 717-754
Harrisburg - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-755
York - VERIZON NORTH INC.-PA

Exchange 717-756
HARRISBURG - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-757
York - VERIZON NORTH INC.-PA

Exchange 717-759
York - ADELPHIA SUSQUEHANNA TELECOMMUNICATIONS

Exchange 717-760
Camp Hill - VERIZON PENNSYLVANIA, INC.

Exchange 717-761
Camp Hill - VERIZON PENNSYLVANIA, INC.

Exchange 717-762
Waynesboro - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-763
Camp Hill - VERIZON PENNSYLVANIA, INC.

Exchange 717-764
York - VERIZON NORTH INC.-PA

Exchange 717-765
Waynesboro - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-766
Mechanicsburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-767
York - VERIZON NORTH INC.-PA

Exchange 717-768
INTERCOURSE - FRONTIER COMMUNICATIONS OF PENNSYLVANIA, LLC

Exchange 717-769
Harrisburg - LEVEL 3 COMMUNICATIONS, LLC - PA

Exchange 717-770
New Cumberland - VERIZON PENNSYLVANIA, INC.

Exchange 717-771
York - VERIZON NORTH INC.-PA

Exchange 717-772
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-773
Harrisburg - LEVEL 3 COMMUNICATIONS, LLC - PA

Exchange 717-774
New Cumberland - VERIZON PENNSYLVANIA, INC.

Exchange 717-776
NEWVILLE (CUMBERLAND) - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-777
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-778
Harrisburg - LEVEL 3 COMMUNICATIONS, LLC - PA

Exchange 717-779
York - VERIZON NORTH INC.-PA

Exchange 717-780
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-781
York - VERIZON NORTH INC.-PA

Exchange 717-782
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-783
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-784
HARRISBURG - CORE COMMUNICATIONS, INC. - PA

Exchange 717-785
HARRISBURG - CORE COMMUNICATIONS, INC. - PA

Exchange 717-786
Quarryville - COMMONWEALTH TELEPHONE COMPANY

Exchange 717-787
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-788
Harrisburg - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-789
LOYSVILLE - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-790
Mechanicsburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-791
Mechanicsburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-792
York - VERIZON NORTH INC.-PA

Exchange 717-793
York - VERIZON NORTH INC.-PA

Exchange 717-794
Blue Ridge Summit - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-795
Mechanicsburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-796
Mechanicsburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-798
- ICG TELECOM GROUP - PA

Exchange 717-799
York - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - PA

Exchange 717-801
Harrisburg - LEVEL 3 COMMUNICATIONS, LLC - PA

Exchange 717-802
Ephrata - D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE

Exchange 717-805
Harrisburg - AT&T WIRELESS SERVICES, INC.

Exchange 717-806
Quarryville - COMMONWEALTH TELEPHONE COMPANY

Exchange 717-808
York - AT&T WIRELESS SERVICES, INC.

Exchange 717-810
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-811
-

Exchange 717-812
York - VERIZON NORTH INC.-PA

Exchange 717-813
Chambersburg - D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE

Exchange 717-815
York - VERIZON NORTH INC.-PA

Exchange 717-816
Shippensburg - AT&T WIRELESS SERVICES, INC.

Exchange 717-817
York - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-818
York - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-820
Harrisburg -

Exchange 717-821
Harrisburg - NEXTEL PARTNERS OPERATING CORP.

Exchange 717-823
HARRISBURG - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-824
HARRISBURG -

Exchange 717-825
Lititz - D&E SYSTEMS, INC.

Exchange 717-827
Harrisburg - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-828
Harrisburg - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-829
Harrisburg - TCG DELAWARE VALLEY, INC. PA

Exchange 717-830
Shippensburg -

Exchange 717-831
HARRISBURG - CHOICE ONE COMMUNICATIONS, INC.

Exchange 717-832
Palmyra - VERIZON PENNSYLVANIA, INC.

Exchange 717-833
Harrisburg - XO PENNSYLVANIA, INC.

Exchange 717-834
- SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-835
Harrisburg - CTSI, INC. - PA

Exchange 717-838
Palmyra - VERIZON PENNSYLVANIA, INC.

Exchange 717-840
York - VERIZON NORTH INC.-PA

Exchange 717-841
York - VERIZON NORTH INC.-PA

Exchange 717-842
Lititz - D&E SYSTEMS, INC.

Exchange 717-843
York - VERIZON NORTH INC.-PA

Exchange 717-845
York - VERIZON NORTH INC.-PA

Exchange 717-846
York - VERIZON NORTH INC.-PA

Exchange 717-848
York - VERIZON NORTH INC.-PA

Exchange 717-849
York - VERIZON NORTH INC.-PA

Exchange 717-850
-

Exchange 717-851
York - VERIZON NORTH INC.-PA

Exchange 717-852
York - VERIZON NORTH INC.-PA

Exchange 717-854
York - VERIZON NORTH INC.-PA

Exchange 717-855
York - VERIZON NORTH INC.-PA

Exchange 717-856
York - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - PA

Exchange 717-858
York - D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE

Exchange 717-859
Akron - DENVER & EPHRATA TELEPHONE & TELEGRAPH CO.

Exchange 717-860
Shippensburg - AT&T WIRELESS SERVICES, INC.

Exchange 717-861
JONESTOWN (LEBANON) - VERIZON NORTH INC.-PA

Exchange 717-862
AIRVILLE - VERIZON NORTH INC.-PA

Exchange 717-865
JONESTOWN (LEBANON) - VERIZON NORTH INC.-PA

Exchange 717-866
Myerstown - VERIZON NORTH INC.-PA

Exchange 717-867
Annville - VERIZON PENNSYLVANIA, INC.

Exchange 717-868
Harrisburg - XO PENNSYLVANIA, INC.

Exchange 717-870
York - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-871
Millersville - VERIZON PENNSYLVANIA, INC.

Exchange 717-872
Millersville - VERIZON PENNSYLVANIA, INC.

Exchange 717-873
York - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-876
Harrisburg - XO PENNSYLVANIA, INC.

Exchange 717-877
Harrisburg - AT&T WIRELESS SERVICES, INC.

Exchange 717-878
Blue Ridge Summit - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-880
York - AT&T WIRELESS SERVICES, INC.

Exchange 717-885
-

Exchange 717-886
Harrisburg - VERIZON PENNSYLVANIA, INC.

Exchange 717-887
York - AT&T WIRELESS SERVICES, INC.

Exchange 717-890
-

Exchange 717-891
York - AT&T WIRELESS SERVICES, INC.

Exchange 717-892
LANDISVILLE - VERIZON PENNSYLVANIA, INC.

Exchange 717-896
HALIFAX - VERIZON PENNSYLVANIA, INC.

Exchange 717-898
LANDISVILLE - VERIZON PENNSYLVANIA, INC.

Exchange 717-899
MCVEYTOWN - VERIZON PENNSYLVANIA, INC.

Exchange 717-901
Harrisburg - CTSI, INC. - PA

Exchange 717-902
Harrisburg - CTSI, INC. - PA

Exchange 717-903
Harrisburg - AT&T WIRELESS SERVICES, INC.

Exchange 717-907
LANCASTER - ARCH WIRELESS HOLDINGS, INC.

Exchange 717-909
Harrisburg - CTSI, INC. - PA

Exchange 717-910
Harrisburg - AT&T LOCAL

Exchange 717-911
-

Exchange 717-913
LANCASTER - METROCALL

Exchange 717-914
Harrisburg - XO PENNSYLVANIA, INC.

Exchange 717-915
LEWISBERRY - COMMONWEALTH TELEPHONE COMPANY

Exchange 717-917
HARRISBURG - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-918
Harrisburg - XO PENNSYLVANIA, INC.

Exchange 717-919
HARRISBURG - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-920
Harrisburg - CTSI, INC. - PA

Exchange 717-921
DAUPHIN - VERIZON PENNSYLVANIA, INC.

Exchange 717-924
Harrisburg - ADELPHIA BUSINESS SOLUTIONS OF HARRISBURGH, INC.

Exchange 717-926
HARRISBURG - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-927
BROGUE - VERIZON NORTH INC.-PA

Exchange 717-928
Lititz - D&E SYSTEMS, INC.

Exchange 717-930
Middletown - VERIZON PENNSYLVANIA, INC.

Exchange 717-932
LEWISBERRY - COMMONWEALTH TELEPHONE COMPANY

Exchange 717-933
FRYSTOWN - VERIZON NORTH INC.-PA

Exchange 717-935
BELLEVILLE - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-936
-

Exchange 717-938
LEWISBERRY - COMMONWEALTH TELEPHONE COMPANY

Exchange 717-939
Steelton - VERIZON PENNSYLVANIA, INC.

Exchange 717-940
York - AT&T WIRELESS SERVICES, INC.

Exchange 717-943
Harrisburg - US LEC OF PENNSYLVANIA, INC.

Exchange 717-944
Middletown - VERIZON PENNSYLVANIA, INC.

Exchange 717-945
Harrisburg -

Exchange 717-948
Middletown - VERIZON PENNSYLVANIA, INC.

Exchange 717-949
SCHAEFFERSTOWN - VERIZON NORTH INC.-PA

Exchange 717-950
-

Exchange 717-951
York - AT&T WIRELESS SERVICES, INC.

Exchange 717-953
Lewistown - VERIZON PENNSYLVANIA, INC.

Exchange 717-957
Marysville - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-958
-

Exchange 717-959
-

Exchange 717-960
Carlisle - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-964
MOUNT GRETNA - VERIZON PENNSYLVANIA, INC.

Exchange 717-965
Carlisle - SPRINT SPECTRUM L.P.- PA

Exchange 717-967
Harrisburg - XO PENNSYLVANIA, INC.

Exchange 717-968
York - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-972
Camp Hill - VERIZON PENNSYLVANIA, INC.

Exchange 717-974
Harrisburg - XO PENNSYLVANIA, INC.

Exchange 717-975
Camp Hill - VERIZON PENNSYLVANIA, INC.

Exchange 717-976
-

Exchange 717-977
- SPRINT SPECTRUM L.P.- PA

Exchange 717-978
York -

Exchange 717-979
Harrisburg - AT&T WIRELESS SERVICES, INC.

Exchange 717-981
Harrisburg - AQUIS COMMUNICATIONS, INC.

Exchange 717-982
York - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - PA

Exchange 717-983
Harrisburg - XO PENNSYLVANIA, INC.

Exchange 717-985
Steelton - VERIZON PENNSYLVANIA, INC.

Exchange 717-986
Steelton - VERIZON PENNSYLVANIA, INC.

Exchange 717-987
MCCONNELLSBURG - SPRINT/UNITED TELEPHONE OF PENNSYLVANIA

Exchange 717-989
Harrisburg - AT&T LOCAL

Exchange 717-991
HARRISBURG - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA

Exchange 717-993
Stewartstown - VERIZON NORTH INC.-PA

Exchange 717-994
Harrisburg - AT&T WIRELESS SERVICES, INC.

Exchange 717-996
Avoca - INDEPENDENT CELLULAR NETWORK, INC. - PENNSYLVANIA