Local Calling Guide
Area code/prefix search
Denver, CO
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 303-862
| 2 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2006-06-08 |
|
| 303-862
| 3 |
DNVRCOETPS0 |
3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
656 |
|
2007-05-21 |
|
| 303-862
| 4 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2007-06-01 |
|
| 303-862
| 5 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2007-06-01 |
|
| 303-862
| 6 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2006-05-13 |
|
| 303-862
| 7 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2006-05-13 |
|
| 303-862
| 8 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2006-05-13 |
|
| 303-862
| 9 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2006-05-13 |
|
| 303-863
| A |
DNVRCOCHDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-864
| A |
DNVRCOCHDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-865
| A |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 303-865
| 0 |
DNVRCOII4MD |
5562 METROPCS, INC. |
656 |
|
2021-10-11 |
|
| 303-865
| 1 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 303-865
| 2 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 303-865
| 3 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2005-07-30 |
|
| 303-865
| 4 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2005-07-30 |
|
| 303-865
| 5 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2005-07-30 |
|
| 303-865
| 6 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 303-865
| 7 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2005-07-30 |
|
| 303-865
| 8 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2005-07-30 |
|
| 303-865
| 9 |
DNVRCO26DS5 |
278F PEERLESS NETWORK OF COLORADO, LLC - CO |
656 |
|
2021-09-30 |
|
| 303-866
| A |
DNVRCOCHDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-867
| A |
DNVRCO89DS0 |
881B ILOKA, INC. DBA NEWCLOUD NETWORKS - CO |
656 |
|
|
|
| 303-867
| 0 |
DNVRCO89DS0 |
881B ILOKA, INC. DBA NEWCLOUD NETWORKS - CO |
656 |
|
2005-12-26 |
|
| 303-867
| 1 |
|
318J COMCAST IP PHONE, LLC |
656 |
|
2005-12-26 |
|
| 303-867
| 2 |
DNVRCOETPS0 |
3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
656 |
|
2005-12-26 |
|
| 303-867
| 3 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2005-12-26 |
|
| 303-867
| 4 |
|
318J COMCAST IP PHONE, LLC |
656 |
|
2005-12-26 |
|
| 303-867
| 5 |
FTCLCOMAAMD |
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
2005-12-26 |
|
| 303-867
| 6 |
|
318J COMCAST IP PHONE, LLC |
656 |
|
2005-12-26 |
|
| 303-867
| 7 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2005-12-26 |
|
| 303-867
| 8 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2005-12-26 |
|
| 303-867
| 9 |
|
318J COMCAST IP PHONE, LLC |
656 |
|
2005-12-26 |
|
| 303-868
| A |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
|
|
| 303-869
| A |
DNVRCOCHDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-870
| A |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
|
|
| 303-871
| A |
DNVRCOSODS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-872
| A |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 303-872
| 0 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2005-03-12 |
|
| 303-872
| 1 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2004-08-16 |
|
| 303-872
| 2 |
DNVRCO03DS1 |
5972 INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO |
656 |
|
2005-01-13 |
|
| 303-872
| 3 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2007-02-09 |
|
| 303-872
| 4 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 303-872
| 5 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2004-11-06 |
|
| 303-872
| 6 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2005-10-24 |
|
| 303-872
| 7 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2005-10-24 |
|
| 303-872
| 8 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2005-10-24 |
|
| 303-872
| 9 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2005-10-24 |
|
| 303-873
| A |
DNVRCOSLDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-874
| A |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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