Local Calling Guide
Area code/prefix search
Switch: SNFCCA21XNZ
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 341-341
| A |
Fremont-Newark: Oliver DA |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2024-11-24 |
|
| 510-546
| A |
Hayward |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2024-03-08 |
|
| 628-271
| A |
San Francisco: Central DA |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
|
|
| 650-606
| A |
Palo Alto |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2024-03-08 |
|
| 650-820
| A |
Redwood City |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
|
|
| 669-358
| A |
San Jose: West DA |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2024-12-09 |
|
| 669-469
| A |
Gilroy |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2024-06-26 |
|
| 669-660
| A |
San Jose: North DA |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2024-08-11 |
|
| 669-661
| A |
San Jose: South DA |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2024-08-11 |
|
| 669-669
| A |
San Jose: North DA |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2024-05-15 |
|
| 669-689
| A |
San Jose: South DA |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2024-05-15 |
|
| 669-869
| A |
Campbell |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2024-06-26 |
|
| 707-369
| A |
Santa Rosa |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
|
|
| 925-995
| A |
Concord |
CA |
624H ONVOY SPECTRUM, LLC |
722 |
|
2024-03-08 |
|
Last updated: Thu, 01 Jan 2026 03:59:49 UTC
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