Local Calling Guide
Area code/prefix search
NPA: 520
[Rate centres in NPA 520]
[Dial plan for NPA 520]
NXX: 657
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 520-657
| A |
Hayden |
AZ |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
|
|
| 520-657
| 0 |
Hayden |
AZ |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2022-12-04 |
|
| 520-657
| 1 |
Hayden |
AZ |
TCSNAZMAXIX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
668 |
|
2022-12-05 |
|
| 520-657
| 2 |
Hayden |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2023-07-22 |
|
| 520-657
| 3 |
Hayden |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2023-10-14 |
|
| 520-657
| 4 |
Hayden |
AZ |
TCSNAZMAXHX |
630E ONVOY, LLC - AZ |
668 |
|
2023-10-14 |
|
| 520-657
| 5 |
Hayden |
AZ |
TCSMAZCHDS0 |
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
668 |
|
2023-07-13 |
|
| 520-657
| 6 |
Hayden |
AZ |
TCSMAZCHDS0 |
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
668 |
|
2023-02-23 |
|
| 520-657
| 7 |
Hayden |
AZ |
TCSMAZCHDS0 |
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
668 |
|
2022-12-21 |
|
| 520-657
| 8 |
Hayden |
AZ |
TCSNAZMAX6Y |
073H TELNYX LLC |
668 |
|
2022-12-05 |
|
| 520-657
| 9 |
Hayden |
AZ |
TCSMAZCH9MD |
939H COMMIO, LLC |
668 |
|
2022-12-05 |
|
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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