Local Calling Guide
Area code/prefix search
Switch: SNFCCA21XNZ
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 510-868
| 7 |
Oakland: Berkeley DA |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-11-05 |
|
| 510-892
| 8 |
Hayward |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-11-23 |
|
| 510-892
| 9 |
Hayward |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-11-23 |
|
| 510-951
| 5 |
Hayward |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2022-05-15 |
|
| 510-951
| 9 |
Hayward |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2022-05-15 |
|
| 510-960
| 8 |
Oakland: Berkeley DA |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-02-28 |
|
| 510-971
| 1 |
Oakland: Main-Piedmont DA |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-02-28 |
|
| 510-971
| 2 |
Oakland: Main-Piedmont DA |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-02-28 |
|
| 510-971
| 3 |
Oakland: Main-Piedmont DA |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-02-28 |
|
| 510-971
| 4 |
Oakland: Main-Piedmont DA |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-02-28 |
|
| 510-973
| 6 |
Oakland: Berkeley DA |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-05-22 |
|
| 510-973
| 7 |
Oakland: Berkeley DA |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-05-22 |
|
| 510-975
| 7 |
Oakland: Alameda DA |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-02-28 |
|
| 510-977
| 0 |
Oakland: Berkeley DA |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-02-28 |
|
| 510-977
| 4 |
Oakland: Berkeley DA |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-02-28 |
|
| 510-977
| 6 |
Oakland: Berkeley DA |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-02-28 |
|
| 510-989
| 6 |
Oakland: Berkeley DA |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-02-28 |
|
| 510-994
| 3 |
Richmond |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-03-02 |
|
| 628-262
| 3 |
Belvedere |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2020-06-29 |
|
| 628-262
| 5 |
Belvedere |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2020-06-29 |
|
| 628-262
| 7 |
Belvedere |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2020-06-29 |
|
| 628-262
| 9 |
Belvedere |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2020-05-25 |
|
| 628-265
| 7 |
Inverness |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2024-08-18 |
|
| 628-271
| A |
San Francisco: Central DA |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
|
|
| 628-271
| 0 |
San Francisco: Central DA |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2020-01-16 |
|
| 628-272
| 4 |
Point Reyes |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-11-08 |
|
| 628-272
| 5 |
Point Reyes |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-11-08 |
|
| 628-272
| 6 |
Point Reyes |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2024-08-18 |
|
| 628-272
| 7 |
Point Reyes |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-07-23 |
|
| 628-277
| 2 |
San Rafael |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-07-23 |
|
| 628-279
| 2 |
Sausalito |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2024-08-18 |
|
| 628-281
| 8 |
San Francisco: Central DA |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2023-10-30 |
|
| 628-281
| 9 |
San Francisco: Central DA |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2023-10-30 |
|
| 628-289
| 1 |
San Francisco: Central DA |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2023-10-30 |
|
| 628-289
| 8 |
San Francisco: Central DA |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2023-10-30 |
|
| 628-289
| 9 |
San Francisco: Central DA |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2023-10-02 |
|
| 628-291
| 2 |
Mill Valley |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2025-01-30 |
|
| 628-293
| 8 |
Nicasio |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2024-08-18 |
|
| 628-294
| 0 |
Novato |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2024-08-18 |
|
| 628-297
| 2 |
San Francisco: Montrose-Evergreen DA |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2025-02-21 |
|
| 628-299
| 1 |
San Francisco: Juniper DA |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-11-12 |
|
| 628-299
| 2 |
San Francisco: Juniper DA |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-11-12 |
|
| 628-299
| 3 |
San Francisco: Juniper DA |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-11-12 |
|
| 628-299
| 4 |
San Francisco: Juniper DA |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-11-12 |
|
| 628-299
| 5 |
San Francisco: Juniper DA |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-11-12 |
|
| 628-302
| 0 |
Corte Madera |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2024-08-18 |
|
| 628-304
| 7 |
San Francisco: Juniper DA |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2024-08-18 |
|
| 628-305
| 4 |
San Rafael |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2025-05-16 |
|
| 628-305
| 5 |
San Rafael |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2025-05-16 |
|
| 628-307
| 1 |
Ignacio |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2025-01-30 |
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 >>
Last updated: Thu, 16 Jul 2026 02:21:55 UTC
Sponsored by: VoIP Much Phone Company
Like this site? We accept donations via PayPal.