Local Calling Guide
Area code/prefix search
NPA: 510
[Rate centres in NPA 510]
[Dial plan for NPA 510]
NXX: 831
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
510-831
| A |
Richmond |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
|
|
510-831
| 0 |
Richmond |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2021-02-12 |
|
510-831
| 1 |
Richmond |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2021-02-12 |
|
510-831
| 2 |
Richmond |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2021-02-13 |
|
510-831
| 3 |
Richmond |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2021-02-13 |
|
510-831
| 4 |
Richmond |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2021-02-13 |
|
510-831
| 5 |
Richmond |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2021-02-13 |
|
510-831
| 6 |
Richmond |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
2021-02-13 |
|
510-831
| 7 |
Richmond |
CA |
SNFCCA21XNZ |
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-02-28 |
|
510-831
| 8 |
Richmond |
CA |
|
145J TERRA NOVA TELECOM INC. |
722 |
|
2024-02-14 |
|
510-831
| 9 |
Richmond |
CA |
SNFCCA21XNZ |
624H ONVOY SPECTRUM, LLC |
722 |
|
2021-11-11 |
|
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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