Local Calling Guide
Area code/prefix search
Napa, CA
<< 1 2 3 4
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 707-927
| A |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 707-927
| 0 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2005-01-06 |
|
| 707-927
| 1 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2005-01-06 |
|
| 707-927
| 2 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2005-04-28 |
|
| 707-927
| 3 |
|
318J COMCAST IP PHONE, LLC |
722 |
|
2007-02-09 |
|
| 707-927
| 4 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 707-927
| 5 |
|
318J COMCAST IP PHONE, LLC |
722 |
|
2007-02-09 |
|
| 707-927
| 6 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2006-02-23 |
|
| 707-927
| 7 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
722 |
|
2004-12-31 |
|
| 707-927
| 8 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
2008-09-15 |
|
| 707-927
| 9 |
|
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
722 |
|
2009-12-08 |
|
| 707-956
| A |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 707-956
| 0 |
|
5562 METROPCS, INC. |
722 |
|
2023-08-14 |
|
| 707-956
| 1 |
|
649C ONVOY, LLC - CA |
722 |
|
2023-09-14 |
|
| 707-956
| 2 |
|
649C ONVOY, LLC - CA |
722 |
|
2023-09-14 |
|
| 707-956
| 4 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2025-11-22 |
|
| 707-956
| 5 |
|
649C ONVOY, LLC - CA |
722 |
|
2023-03-13 |
|
| 707-956
| 7 |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2025-01-06 |
|
| 707-956
| 8 |
|
624H ONVOY SPECTRUM, LLC |
722 |
|
2025-01-30 |
|
| 707-956
| 9 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2023-03-11 |
|
| 707-977
| A |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
|
|
| 707-977
| 0 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2020-09-01 |
|
| 707-977
| 1 |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2025-03-12 |
|
| 707-977
| 2 |
|
649C ONVOY, LLC - CA |
722 |
|
2021-07-28 |
|
| 707-977
| 3 |
|
649C ONVOY, LLC - CA |
722 |
|
2021-07-28 |
|
| 707-977
| 4 |
|
649C ONVOY, LLC - CA |
722 |
|
2021-07-28 |
|
| 707-977
| 5 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2021-02-21 |
|
| 707-977
| 6 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2021-02-21 |
|
| 707-977
| 7 |
|
965H FRACTEL, LLC |
722 |
|
2020-08-31 |
|
| 707-977
| 8 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2020-10-24 |
|
| 707-977
| 9 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2020-10-24 |
|
<< 1 2 3 4
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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