Local Calling Guide
Area code/prefix search
NPA: 303
[Rate centres in NPA 303]
[Dial plan for NPA 303]
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NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
303-200
| A |
Denver |
CO |
AURRCOBUDS0 |
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
|
|
303-200
| 0 |
Denver |
CO |
|
320A COMCAST PHONE OF COLORADO, LLC - CO |
656 |
|
|
|
303-200
| 1 |
Denver |
CO |
|
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
|
|
303-200
| 2 |
Denver |
CO |
|
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
|
|
303-200
| 3 |
Denver |
CO |
|
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
|
|
303-200
| 4 |
Denver |
CO |
|
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
|
|
303-200
| 5 |
Denver |
CO |
|
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
|
|
303-200
| 6 |
Denver |
CO |
|
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
|
|
303-200
| 7 |
Denver |
CO |
|
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
|
|
303-200
| 8 |
Denver |
CO |
|
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
|
|
303-200
| 9 |
Denver |
CO |
|
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
|
|
303-201
| A |
Denver |
CO |
DNVRCOMAXTZ |
6630 USA MOBILITY WIRELESS, INC. |
656 |
|
|
|
303-202
| A |
Denver |
CO |
LKWDCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
303-203
| A |
Denver |
CO |
DNVRCOMAX8Z |
9748 AMERICAN MESSAGING SERVICES, LLC |
656 |
|
|
|
303-204
| A |
Denver |
CO |
ENWDCOFFCM2 |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
|
|
303-205
| A |
Denver |
CO |
LKWDCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
303-206
| A |
Denver |
CO |
DNVRCOMAXTZ |
6630 USA MOBILITY WIRELESS, INC. |
656 |
|
|
|
303-207
| A |
Denver |
CO |
DNVRCOMAXTZ |
6630 USA MOBILITY WIRELESS, INC. |
656 |
|
|
|
303-208
| A |
Denver |
CO |
DNVRCOMAXTZ |
6630 USA MOBILITY WIRELESS, INC. |
656 |
|
|
|
303-209
| A |
Denver |
CO |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
303-210
| A |
Denver |
CO |
|
6664 SPRINT SPECTRUM L.P. |
656 |
|
|
|
303-212
| A |
Denver |
CO |
ENWDCOHJCM1 |
6613 SELECTPATH OF COLORADO INC |
656 |
|
|
|
303-213
| A |
Denver |
CO |
DNVRCOMAXTZ |
6630 USA MOBILITY WIRELESS, INC. |
656 |
|
|
|
303-214
| A |
Denver |
CO |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
303-214
| 0 |
Denver |
CO |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
303-214
| 1 |
Denver |
CO |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
303-214
| 2 |
Denver |
CO |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
303-214
| 3 |
Denver |
CO |
|
881B ILOKA, INC. DBA NEWCLOUD NETWORKS - CO |
656 |
|
2007-04-14 |
|
303-214
| 4 |
Denver |
CO |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
303-214
| 5 |
Denver |
CO |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
303-214
| 6 |
Denver |
CO |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
303-214
| 7 |
Denver |
CO |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
303-214
| 8 |
Denver |
CO |
|
6529 T-MOBILE USA, INC. |
656 |
|
2009-10-23 |
|
303-214
| 9 |
Denver |
CO |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
303-215
| A |
Denver |
CO |
GLDNCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
303-216
| A |
Denver |
CO |
GLDNCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
303-217
| A |
Denver |
CO |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
303-217
| 0 |
Denver |
CO |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2004-10-17 |
|
303-217
| 1 |
Denver |
CO |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2004-10-17 |
|
303-217
| 2 |
Denver |
CO |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
303-217
| 3 |
Denver |
CO |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2004-11-04 |
|
303-217
| 4 |
Denver |
CO |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
303-217
| 5 |
Denver |
CO |
|
2490 FUSION COMMUNICATIONS, LLC |
656 |
|
2003-02-26 |
|
303-217
| 6 |
Denver |
CO |
|
6529 T-MOBILE USA, INC. |
656 |
|
2005-08-01 |
|
303-217
| 7 |
Denver |
CO |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
303-217
| 8 |
Denver |
CO |
|
3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
656 |
|
2005-02-06 |
|
303-217
| 9 |
Denver |
CO |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
303-218
| A |
Denver |
CO |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
303-218
| 0 |
Denver |
CO |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2007-10-20 |
|
303-218
| 1 |
Denver |
CO |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 >>
Last updated: Sat, 31 Oct 2020 19:28:10 UTC
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