Local Calling Guide
Area code/prefix search
Fort Collins, CO
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 970-818
| 9 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2010-05-20 |
|
| 970-821
| A |
FTCLCOHMDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-821
| 0 |
FTCLCOHMDS0 |
9636 QWEST CORPORATION |
656 |
|
2015-02-13 |
|
| 970-821
| 1 |
FTCLCOHMDS0 |
9636 QWEST CORPORATION |
656 |
|
2015-02-13 |
|
| 970-821
| 2 |
FTCLCOHMDS0 |
9636 QWEST CORPORATION |
656 |
|
2015-02-13 |
|
| 970-821
| 3 |
FTCLCOHMDS0 |
9636 QWEST CORPORATION |
656 |
|
2015-02-13 |
|
| 970-821
| 4 |
FTCLCOHMDS0 |
9636 QWEST CORPORATION |
656 |
|
2015-02-13 |
|
| 970-821
| 5 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2015-03-06 |
|
| 970-821
| 6 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2015-11-26 |
|
| 970-821
| 7 |
DNVRCOII0MD |
6529 T-MOBILE USA, INC. |
656 |
|
2016-10-09 |
|
| 970-821
| 8 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2015-04-09 |
|
| 970-821
| 9 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2016-12-16 |
|
| 970-825
| A |
DNVRCOII0MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 970-825
| 0 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2015-01-04 |
|
| 970-825
| 1 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2015-01-04 |
|
| 970-825
| 2 |
DNVRCOII0MD |
6529 T-MOBILE USA, INC. |
656 |
|
2015-10-12 |
|
| 970-825
| 3 |
DNVRCOII0MD |
6529 T-MOBILE USA, INC. |
656 |
|
2015-10-12 |
|
| 970-825
| 4 |
DNVRCOII0MD |
6529 T-MOBILE USA, INC. |
656 |
|
2015-10-12 |
|
| 970-825
| 5 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2014-12-09 |
|
| 970-825
| 6 |
DNVRCOII0MD |
6529 T-MOBILE USA, INC. |
656 |
|
2015-10-12 |
|
| 970-825
| 7 |
HLRNCOFP1MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
656 |
|
2015-05-26 |
|
| 970-825
| 8 |
DNVRCOII0MD |
6529 T-MOBILE USA, INC. |
656 |
|
2016-10-09 |
|
| 970-825
| 9 |
DNVRCOII0MD |
6529 T-MOBILE USA, INC. |
656 |
|
2014-12-08 |
|
| 970-829
| A |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
|
|
| 970-829
| 0 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2014-12-02 |
|
| 970-829
| 1 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2014-12-02 |
|
| 970-829
| 2 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2015-02-09 |
|
| 970-829
| 3 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2014-12-05 |
|
| 970-829
| 4 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2016-01-04 |
|
| 970-829
| 5 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2016-01-04 |
|
| 970-829
| 6 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2015-08-02 |
|
| 970-829
| 7 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2014-12-05 |
|
| 970-829
| 8 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2014-12-02 |
|
| 970-829
| 9 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2014-12-01 |
|
| 970-837
| A |
DNVRCO26XUX |
516J TON80 COMMUNICATIONS, LLC |
656 |
|
|
|
| 970-837
| 0 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2024-05-23 |
|
| 970-837
| 1 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2022-03-08 |
|
| 970-837
| 2 |
DNVRCO26DMD |
197D VONAGE AMERICA LLC |
656 |
|
2021-10-28 |
|
| 970-837
| 3 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2021-05-09 |
|
| 970-837
| 4 |
DNVRCO26XUX |
516J TON80 COMMUNICATIONS, LLC |
656 |
|
2020-11-23 |
|
| 970-837
| 5 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2021-05-09 |
|
| 970-837
| 6 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2022-03-08 |
|
| 970-837
| 7 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2021-05-09 |
|
| 970-837
| 8 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2021-05-09 |
|
| 970-837
| 9 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2022-11-27 |
|
| 970-851
| A |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 970-851
| 0 |
DNVRCO89DS0 |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2024-05-03 |
|
| 970-851
| 1 |
DNVRCOMA51Z |
839J EON TELECOM, INC. |
656 |
|
2023-06-20 |
|
| 970-851
| 2 |
DNVRCO2669Z |
490J BOOST SUBSCRIBERCO L.L.C. |
656 |
|
2024-12-03 |
|
| 970-851
| 3 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2023-03-04 |
|
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Last updated: Sun, 17 May 2026 03:26:51 UTC
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