Information for Area Code: 720-xxx-xxxx - CO - COLORADO

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Information about Area Code 720

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Area code 970 Area code 719 Area code 785 Area code 308 Area code 307 Area code 435 Area code 928 Area code 505 Area code 580 Area code 620

Map of Colorado area codes in blue (with border states)About this image

Area codes 303 and 720 are telephone area codes serving the state of Colorado. They cover Boulder, Longmont, Aurora, Denver and other areas in central Colorado. Area code 303 is overlayed with Area code 720, meaning that the same physical service area is served by both area codes (303 and 720) and that 10-digit dialing is required for all calls made within the service area.

Originally, all of Colorado was served by the 303 area code but as the population grew, an impending phone number shortage forced a split of the state's area codes (now into three calling areas: 303/720, 719 and 970). The area currently served by 303/720 was originally served by only the 303 area code after the Colorado area code splits. With one exception (the Roggen area, which has local calling only with itself, Brighton, and Wiggins[1]), the entire 303/720 area is a local calling zone, so long distance is not applied to any calls made from one phone to another within the area.

See also

State of Colorado area codes: 303, 719, 720, 970
North: 970
West: 970 Area code 303 / 720 East: 719
South: 719



Exchanges for Area Code 720-xxx-xxxx:

Exchange 720-200
Centennial - QWEST CORPORATION

Exchange 720-201
Denver - AT&T WIRELESS SERVICES, INC.

Exchange 720-203
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-204
Denver - AT&T LOCAL

Exchange 720-205
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-206
Englewood - XO COLORADO, LLC

Exchange 720-207
Englewood - XO COLORADO, LLC

Exchange 720-208
Englewood - XO COLORADO, LLC

Exchange 720-209
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-210
Englewood - XO COLORADO, LLC

Exchange 720-211
-

Exchange 720-212
Englewood - XO COLORADO, LLC

Exchange 720-213
Denver - MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- CO

Exchange 720-214
Denver - MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- CO

Exchange 720-216
Aurora - TELEPORT COMMUNICATIONS GROUP - CO

Exchange 720-217
Denver - T-MOBILE USA, INC.

Exchange 720-218
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-219
Englewood - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO

Exchange 720-220
Denver - T-MOBILE USA, INC.

Exchange 720-221
Englewood - XO COLORADO, LLC

Exchange 720-222
Englewood - XO COLORADO, LLC

Exchange 720-223
Englewood - XO COLORADO, LLC

Exchange 720-224
Englewood - XO COLORADO, LLC

Exchange 720-225
Englewood - XO COLORADO, LLC

Exchange 720-226
Englewood - XO COLORADO, LLC

Exchange 720-227
Englewood - XO COLORADO, LLC

Exchange 720-228
Englewood - XO COLORADO, LLC

Exchange 720-229
Englewood - XO COLORADO, LLC

Exchange 720-230
Englewood - XO COLORADO, LLC

Exchange 720-231
Denver - T-MOBILE USA, INC.

Exchange 720-232
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-233
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-234
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-235
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-236
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-238
- TALKINGNETS HOLDINGS, LLC-CO

Exchange 720-239
Denver - AT&T LOCAL

Exchange 720-240
Englewood - XO COLORADO, LLC

Exchange 720-241
Englewood - XO COLORADO, LLC

Exchange 720-244
Denver - AT&T WIRELESS SERVICES, INC.

Exchange 720-246
Englewood - XO COLORADO, LLC

Exchange 720-247
Englewood - XO COLORADO, LLC

Exchange 720-248
Englewood - SBC TELECOM, INC. - CO

Exchange 720-249
Englewood - XO COLORADO, LLC

Exchange 720-250
Englewood - XO COLORADO, LLC

Exchange 720-251
Denver - LEVEL 3 COMMUNICATIONS, LLC - CO

Exchange 720-252
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-253
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-254
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-255
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-256
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-257
Englewood - XO COLORADO, LLC

Exchange 720-258
Denver - TELEPORT COMMUNICATIONS GROUP - CO

Exchange 720-259
Denver - LEVEL 3 COMMUNICATIONS, LLC - CO

Exchange 720-260
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-261
Denver - T-MOBILE USA, INC.

Exchange 720-262
Denver - ICG TELECOM GROUP - CO

Exchange 720-263
Denver - LEVEL 3 COMMUNICATIONS, LLC - CO

Exchange 720-264
Denver - QWEST CORPORATION

Exchange 720-265
Englewood - XO COLORADO, LLC

Exchange 720-266
Denver - LEVEL 3 COMMUNICATIONS, LLC - CO

Exchange 720-267
Englewood - QWEST CORPORATION

Exchange 720-268
Englewood - QWEST CORPORATION

Exchange 720-269
Aurora - TELEPORT COMMUNICATIONS GROUP - CO

Exchange 720-270
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-271
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-272
Denver - AT&T WIRELESS SERVICES, INC.

Exchange 720-273
Denver - AT&T WIRELESS SERVICES, INC.

Exchange 720-274
Denver - MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- CO

Exchange 720-275
Denver - LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC.

Exchange 720-276
Denver - LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC.

Exchange 720-277
Denver - ICG TELECOM GROUP - CO

Exchange 720-278
Aurora - TIME WARNER TELECOM OF COLORADO LLC-CO

Exchange 720-279
Aurora - TIME WARNER TELECOM OF COLORADO LLC-CO

Exchange 720-280
Denver - T-MOBILE USA, INC.

Exchange 720-281
Westminster - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO

Exchange 720-282
Aurora - TIME WARNER TELECOM OF COLORADO LLC-CO

Exchange 720-283
Littleton - QWEST CORPORATION

Exchange 720-284
Englewood - XO COLORADO, LLC

Exchange 720-286
Denver - TELEPORT COMMUNICATIONS GROUP - CO

Exchange 720-289
Denver - AT&T WIRELESS SERVICES, INC.

Exchange 720-290
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-291
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-293
Englewood - XO COLORADO, LLC

Exchange 720-294
Englewood - XO COLORADO, LLC

Exchange 720-296
Denver - LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC.

Exchange 720-297
Denver - LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC.

Exchange 720-298
Denver - LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC.

Exchange 720-299
Denver - T-MOBILE USA, INC.

Exchange 720-300
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-301
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-302
Aurora - TELEPORT COMMUNICATIONS GROUP - CO

Exchange 720-304
TABLE MESA - QWEST CORPORATION

Exchange 720-305
Aurora - TIME WARNER TELECOM OF COLORADO LLC-CO

Exchange 720-306
Denver - ESCHELON TELECOM OF COLORADO, INC. - CO

Exchange 720-308
Denver - AT&T WIRELESS SERVICES, INC.

Exchange 720-309
Denver - LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC.

Exchange 720-310
Aurora - TELEPORT COMMUNICATIONS GROUP - CO

Exchange 720-311
-

Exchange 720-312
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-313
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-314
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-317
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-318
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-319
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-320
Denver - AT&T WIRELESS SERVICES, INC.

Exchange 720-322
Denver - QWEST CORPORATION

Exchange 720-323
Denver - T-MOBILE USA, INC.

Exchange 720-324
Englewood - SBC TELECOM, INC. - CO

Exchange 720-327
Denver - LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC.

Exchange 720-329
Denver - LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC.

Exchange 720-330
Greenwood Village - ICG TELECOM GROUP - CO

Exchange 720-331
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-332
Englewood - QWEST CORPORATION

Exchange 720-333
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-334
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-335
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-338
Denver - LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC.

Exchange 720-339
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-341
Denver - T-MOBILE USA, INC.

Exchange 720-343
Denver - ICG TELECOM GROUP - CO

Exchange 720-344
Littleton - QWEST CORPORATION

Exchange 720-346
Denver - WINSTAR COMMUNICATIONS, LLC - CO

Exchange 720-348
Littleton - QWEST CORPORATION

Exchange 720-350
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-351
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-352
- T-MOBILE USA, INC.

Exchange 720-353
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-356
Denver - AT&T LOCAL

Exchange 720-359
Denver - QWEST CORPORATION

Exchange 720-362
Denver -

Exchange 720-363
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-364
Denver - LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC.

Exchange 720-365
Denver - LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC.

Exchange 720-366
Denver - LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC.

Exchange 720-367
- XO COLORADO, LLC

Exchange 720-368
Englewood - XO COLORADO, LLC

Exchange 720-371
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-373
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-374
Denver - QWEST CORPORATION

Exchange 720-375
-

Exchange 720-377
Englewood - ALLEGIANCE TELECOM OF COLORADO, INC.

Exchange 720-379
Denver - ICG TELECOM GROUP - CO

Exchange 720-381
- COMCAST PHONE OF COLORADO, LLC - CO

Exchange 720-382
Denver - ESCHELON TELECOM OF COLORADO, INC. - CO

Exchange 720-384
Englewood - XO COLORADO, LLC

Exchange 720-385
- XO COLORADO, LLC

Exchange 720-394
Denver - T-MOBILE USA, INC.

Exchange 720-404
Denver - LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC.

Exchange 720-406
Boulder - QWEST CORPORATION

Exchange 720-407
Englewood - SBC TELECOM, INC. - CO

Exchange 720-411
-

Exchange 720-422
Denver - LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC.

Exchange 720-423
Denver - QWEST CORPORATION

Exchange 720-424
Denver - QWEST CORPORATION

Exchange 720-427
Denver - T-MOBILE USA, INC.

Exchange 720-434
- LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC.

Exchange 720-435
Denver - LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC.

Exchange 720-436
Denver - LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC.

Exchange 720-438
Denver -

Exchange 720-444
Centennial - QWEST CORPORATION

Exchange 720-449
Englewood - ALLEGIANCE TELECOM OF COLORADO, INC.

Exchange 720-468
Denver - LEVEL 3 COMMUNICATIONS, LLC - CO

Exchange 720-470
Westminster - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO

Exchange 720-472
Aurora - TELEPORT COMMUNICATIONS GROUP - CO

Exchange 720-475
Aurora - TELEPORT COMMUNICATIONS GROUP - CO

Exchange 720-479
Denver - TELEPORT COMMUNICATIONS GROUP - CO

Exchange 720-480
Denver - AT&T WIRELESS SERVICES, INC.

Exchange 720-482
Centennial - QWEST CORPORATION

Exchange 720-488
Centennial - QWEST CORPORATION

Exchange 720-489
Centennial - QWEST CORPORATION

Exchange 720-490
Centennial - NEXTEL COMMUNICATIONS

Exchange 720-493
Centennial - QWEST CORPORATION

Exchange 720-494
Longmont - QWEST CORPORATION

Exchange 720-495
Denver - LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC.

Exchange 720-496
Denver - LEVEL 3 COMMUNICATIONS, LLC - CO

Exchange 720-497
Golden - QWEST CORPORATION

Exchange 720-506
Denver - LEVEL 3 COMMUNICATIONS, LLC - CO

Exchange 720-511
-

Exchange 720-514
Aurora - TELEPORT COMMUNICATIONS GROUP - CO

Exchange 720-519
Aurora - TELEPORT COMMUNICATIONS GROUP - CO

Exchange 720-521
Denver - AIRTOUCH PAGING - COLORADO

Exchange 720-524
Denver - QWEST CORPORATION

Exchange 720-528
Centennial - QWEST CORPORATION

Exchange 720-529
Centennial - QWEST CORPORATION

Exchange 720-530
Denver - AT&T WIRELESS SERVICES, INC.

Exchange 720-532
Aurora - TELEPORT COMMUNICATIONS GROUP - CO

Exchange 720-533
Aurora - TELEPORT COMMUNICATIONS GROUP - CO

Exchange 720-535
Aurora - TELEPORT COMMUNICATIONS GROUP - CO

Exchange 720-536
Centennial - QWEST CORPORATION

Exchange 720-540
Westminster - QWEST CORPORATION

Exchange 720-542
Westminster - QWEST CORPORATION

Exchange 720-544
Lakewood - QWEST CORPORATION

Exchange 720-548
DENVER - GLOBAL CROSSING LOCAL SERVICES, INC.-CO

Exchange 720-549
Denver - WINSTAR COMMUNICATIONS, LLC - CO

Exchange 720-554
Centennial - QWEST CORPORATION

Exchange 720-555
Denver - QWEST CORPORATION

Exchange 720-558
Broomfield - QWEST CORPORATION

Exchange 720-559
Aurora - TELEPORT COMMUNICATIONS GROUP - CO

Exchange 720-560
Denver - AT&T WIRELESS SERVICES, INC.

Exchange 720-562
Boulder - QWEST CORPORATION

Exchange 720-563
Boulder - QWEST CORPORATION

Exchange 720-564
Boulder - QWEST CORPORATION

Exchange 720-565
Boulder - QWEST CORPORATION

Exchange 720-566
Broomfield - QWEST CORPORATION

Exchange 720-567
Broomfield - QWEST CORPORATION

Exchange 720-568
Englewood - QWEST CORPORATION

Exchange 720-570
Denver - QWEST CORPORATION

Exchange 720-578
Denver - QWEST CORPORATION

Exchange 720-579
Englewood - ALLEGIANCE TELECOM OF COLORADO, INC.

Exchange 720-581
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-587
Denver - AT&T LOCAL

Exchange 720-596
Aurora - TELEPORT COMMUNICATIONS GROUP - CO

Exchange 720-611
-

Exchange 720-620
Denver - LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC.

Exchange 720-621
Denver - LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC.

Exchange 720-622
Boulder - QWEST CORPORATION

Exchange 720-624
Aurora - TELEPORT COMMUNICATIONS GROUP - CO

Exchange 720-628
Denver - LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC.

Exchange 720-629
Denver - LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC.

Exchange 720-635
Denver - AT&T WIRELESS SERVICES, INC.

Exchange 720-641
Centennial - NEXTEL COMMUNICATIONS

Exchange 720-652
Longmont - QWEST CORPORATION

Exchange 720-670
Westminster - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO

Exchange 720-684
Denver - ICG TELECOM GROUP - CO

Exchange 720-685
Brighton - QWEST CORPORATION

Exchange 720-690
Denver - LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC.

Exchange 720-700
-

Exchange 720-711
-

Exchange 720-720
-

Exchange 720-732
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-733
CASTLE ROCK - QWEST CORPORATION

Exchange 720-744
Denver - QWEST CORPORATION

Exchange 720-746
Golden - QWEST CORPORATION

Exchange 720-747
Denver - QWEST CORPORATION

Exchange 720-748
Denver - QWEST CORPORATION

Exchange 720-771
- T-MOBILE USA, INC.

Exchange 720-777
Aurora -

Exchange 720-785
Aurora - TELEPORT COMMUNICATIONS GROUP - CO

Exchange 720-810
Westminster - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO

Exchange 720-811
-

Exchange 720-833
Englewood - QWEST CORPORATION

Exchange 720-834
Aurora - TELEPORT COMMUNICATIONS GROUP - CO

Exchange 720-836
Denver - ICG TELECOM GROUP - CO

Exchange 720-837
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-838
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-839
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-840
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-841
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-842
PARKER - QWEST CORPORATION

Exchange 720-847
Aurora - QWEST CORPORATION

Exchange 720-848
Aurora - QWEST CORPORATION

Exchange 720-849
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-851
PARKER - QWEST CORPORATION

Exchange 720-852
Englewood - QWEST CORPORATION

Exchange 720-854
- QWEST CORPORATION

Exchange 720-855
Denver - QWEST CORPORATION

Exchange 720-857
Aurora - QWEST CORPORATION

Exchange 720-858
Aurora - QWEST CORPORATION

Exchange 720-859
Aurora - QWEST CORPORATION

Exchange 720-862
Englewood - XO COLORADO, LLC

Exchange 720-863
Englewood - XO COLORADO, LLC

Exchange 720-864
Longmont - QWEST CORPORATION

Exchange 720-865
Denver - ICG TELECOM GROUP - CO

Exchange 720-867
DENVER - GREAT WEST SERVICES, LTD. - CO

Exchange 720-870
Aurora - QWEST CORPORATION

Exchange 720-872
NORTHGLENN - QWEST CORPORATION

Exchange 720-873
Englewood - QWEST CORPORATION

Exchange 720-874
Englewood - QWEST CORPORATION

Exchange 720-875
Englewood - QWEST CORPORATION

Exchange 720-876
Aurora - QWEST CORPORATION

Exchange 720-877
Denver - ICG TELECOM GROUP - CO

Exchange 720-878
Denver - ICG TELECOM GROUP - CO

Exchange 720-879
Denver - ICG TELECOM GROUP - CO

Exchange 720-880
Denver - ICG TELECOM GROUP - CO

Exchange 720-881
Denver - ICG TELECOM GROUP - CO

Exchange 720-882
Denver - ICG TELECOM GROUP - CO

Exchange 720-883
Denver - ICG TELECOM GROUP - CO

Exchange 720-884
Denver - QWEST CORPORATION

Exchange 720-886
Aurora - QWEST CORPORATION

Exchange 720-887
Broomfield - QWEST CORPORATION

Exchange 720-888
Broomfield - QWEST CORPORATION

Exchange 720-889
Englewood - ALLEGIANCE TELECOM OF COLORADO, INC.

Exchange 720-890
LOUISVILLE - QWEST CORPORATION

Exchange 720-891
Denver - LEVEL 3 COMMUNICATIONS, LLC - CO

Exchange 720-895
Englewood - QWEST CORPORATION

Exchange 720-897
DENVER - GLOBAL CROSSING LOCAL SERVICES, INC.-CO

Exchange 720-898
Arvada - QWEST CORPORATION

Exchange 720-903
DENVER - GLOBAL CROSSING LOCAL SERVICES, INC.-CO

Exchange 720-904
Denver - QWEST CORPORATION

Exchange 720-907
DENVER - GLOBAL CROSSING LOCAL SERVICES, INC.-CO

Exchange 720-911
-

Exchange 720-913
Denver - ICG TELECOM GROUP - CO

Exchange 720-917
Denver - QWEST CORPORATION

Exchange 720-920
Aurora - TELEPORT COMMUNICATIONS GROUP - CO

Exchange 720-921
Denver - ICG TELECOM GROUP - CO

Exchange 720-922
GIBSONIA - PENN TELECOM, INC.

Exchange 720-924
BAILEY - QWEST CORPORATION

Exchange 720-929
NORTHGLENN - QWEST CORPORATION

Exchange 720-931
Denver - QWEST CORPORATION

Exchange 720-932
Denver - QWEST CORPORATION

Exchange 720-933
Denver - T-MOBILE USA, INC.

Exchange 720-934
Denver - T-MOBILE USA, INC.

Exchange 720-935
Denver - T-MOBILE USA, INC.

Exchange 720-936
Denver - T-MOBILE USA, INC.

Exchange 720-937
Denver - T-MOBILE USA, INC.

Exchange 720-938
- T-MOBILE USA, INC.

Exchange 720-939
Denver - T-MOBILE USA, INC.

Exchange 720-940
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-941
Denver - QWEST CORPORATION

Exchange 720-942
Denver - QWEST CORPORATION

Exchange 720-943
DENVER - GLOBAL CROSSING LOCAL SERVICES, INC.-CO

Exchange 720-944
Denver - QWEST CORPORATION

Exchange 720-945
Denver - QWEST CORPORATION

Exchange 720-946
Denver - QWEST CORPORATION

Exchange 720-947
Denver - QWEST CORPORATION

Exchange 720-949
Denver - AT&T LOCAL

Exchange 720-950
-

Exchange 720-951
Westminster - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO

Exchange 720-956
Denver - QWEST CORPORATION

Exchange 720-958
-

Exchange 720-959
-

Exchange 720-961
DENVER - GLOBAL CROSSING LOCAL SERVICES, INC.-CO

Exchange 720-962
Lakewood - QWEST CORPORATION

Exchange 720-963
Lakewood - QWEST CORPORATION

Exchange 720-971
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-972
NORTHGLENN - QWEST CORPORATION

Exchange 720-974
Denver - ESCHELON TELECOM OF COLORADO, INC. - CO

Exchange 720-975
Denver - ESCHELON TELECOM OF COLORADO, INC. - CO

Exchange 720-976
-

Exchange 720-977
NORTHGLENN - QWEST CORPORATION

Exchange 720-979
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-980
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-981
LITTLETON - QWEST CORPORATION

Exchange 720-982
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-983
-

Exchange 720-984
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-985
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-987
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-988
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-989
Centennial - SPRINT SPECTRUM L.P.

Exchange 720-998
-