Local Calling Guide
Area code/prefix search
Sunnyvale, CA
<< 1 2 3 4 5 6 7 8 9 10 11
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 669-679
| 6 |
|
649C ONVOY, LLC - CA |
722 |
|
2023-01-08 |
|
| 669-679
| 7 |
|
649C ONVOY, LLC - CA |
722 |
|
2023-01-08 |
|
| 669-679
| 8 |
|
649C ONVOY, LLC - CA |
722 |
|
2023-10-14 |
|
| 669-679
| 9 |
|
649C ONVOY, LLC - CA |
722 |
|
2023-10-14 |
|
| 669-721
| A |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 669-721
| 0 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2013-07-20 |
|
| 669-721
| 1 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2013-07-20 |
|
| 669-721
| 2 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2014-05-10 |
|
| 669-721
| 3 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2013-04-18 |
|
| 669-721
| 4 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2013-04-18 |
|
| 669-721
| 5 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2013-04-18 |
|
| 669-721
| 6 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2013-04-18 |
|
| 669-721
| 7 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2013-04-18 |
|
| 669-721
| 8 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
722 |
|
2013-06-25 |
|
| 669-721
| 9 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2013-07-20 |
|
| 669-732
| A |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
|
|
| 669-732
| 0 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2020-09-11 |
|
| 669-732
| 1 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2021-09-28 |
|
| 669-732
| 2 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2020-09-28 |
|
| 669-732
| 3 |
|
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2020-09-28 |
|
| 669-732
| 4 |
|
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-07-23 |
|
| 669-732
| 5 |
|
965H FRACTEL, LLC |
722 |
|
2020-09-10 |
|
| 669-732
| 6 |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2020-10-12 |
|
| 669-732
| 7 |
|
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
2024-11-27 |
|
| 669-732
| 8 |
|
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-11-15 |
|
| 669-732
| 9 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2020-09-12 |
|
| 669-777
| A |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 669-777
| 0 |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2012-11-21 |
|
| 669-777
| 1 |
|
649C ONVOY, LLC - CA |
722 |
|
2012-11-21 |
|
| 669-777
| 2 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
722 |
|
2015-06-30 |
|
| 669-777
| 3 |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2013-04-27 |
|
| 669-777
| 4 |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
2013-04-27 |
|
| 669-777
| 5 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2012-11-21 |
|
| 669-777
| 6 |
|
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2012-11-21 |
|
| 669-777
| 7 |
|
649C ONVOY, LLC - CA |
722 |
|
2012-11-20 |
|
| 669-777
| 8 |
|
6529 T-MOBILE USA, INC. |
722 |
|
2012-11-21 |
|
| 669-777
| 9 |
|
649C ONVOY, LLC - CA |
722 |
|
2013-09-20 |
|
| 669-788
| A |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
|
|
| 669-788
| 0 |
|
939H COMMIO, LLC |
722 |
|
2021-10-14 |
|
| 669-788
| 1 |
|
939H COMMIO, LLC |
722 |
|
2021-10-14 |
|
| 669-788
| 2 |
|
939H COMMIO, LLC |
722 |
|
2021-10-14 |
|
| 669-788
| 3 |
|
939H COMMIO, LLC |
722 |
|
2021-10-14 |
|
| 669-788
| 4 |
|
939H COMMIO, LLC |
722 |
|
2021-10-14 |
|
| 669-788
| 5 |
|
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-11-15 |
|
| 669-788
| 6 |
|
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-11-15 |
|
| 669-788
| 7 |
|
553J WHITESKY COMMUNICATIONS, LLC |
722 |
|
2021-09-16 |
|
| 669-788
| 8 |
|
965H FRACTEL, LLC |
722 |
|
2021-06-12 |
|
| 669-788
| 9 |
|
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
2021-09-09 |
|
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Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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