Local Calling Guide
Area code/prefix search
Philadelphia Zone 4, PA
<< 1 2 3 4 5 6 7 8 9
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 445-291
| 9 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2024-09-12 |
|
| 445-314
| A |
PHLAPAMK33Z |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2024-11-17 |
|
| 445-314
| 0 |
|
547E ONVOY, LLC - PA |
228 |
|
2024-11-18 |
|
| 445-314
| 1 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2025-02-26 |
|
| 445-314
| 2 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2025-02-26 |
|
| 445-314
| 3 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2025-02-26 |
|
| 445-314
| 4 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2025-02-26 |
|
| 445-314
| 5 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2025-02-26 |
|
| 445-314
| 6 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2025-02-26 |
|
| 445-314
| 7 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2024-11-17 |
|
| 445-314
| 8 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2024-11-17 |
|
| 445-314
| 9 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2024-11-17 |
|
| 445-318
| A |
PHLAPAMK33Z |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2025-02-10 |
|
| 445-318
| 0 |
|
547E ONVOY, LLC - PA |
228 |
|
2025-03-02 |
|
| 445-318
| 1 |
|
547E ONVOY, LLC - PA |
228 |
|
2025-11-07 |
|
| 445-318
| 2 |
|
547E ONVOY, LLC - PA |
228 |
|
2025-11-07 |
|
| 445-318
| 3 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2025-03-23 |
|
| 445-318
| 4 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2025-03-23 |
|
| 445-318
| 5 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2025-03-23 |
|
| 445-318
| 6 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2025-02-10 |
|
| 445-318
| 7 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2025-02-10 |
|
| 445-318
| 8 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2025-02-10 |
|
| 445-318
| 9 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2025-02-10 |
|
| 445-323
| A |
PHLAPAFGX0Y |
516J TON80 COMMUNICATIONS, LLC |
228 |
|
|
|
| 445-323
| 0 |
|
073H TELNYX LLC |
228 |
|
2021-05-02 |
|
| 445-323
| 1 |
|
939H COMMIO, LLC |
228 |
|
2021-06-26 |
|
| 445-323
| 2 |
|
624H ONVOY SPECTRUM, LLC |
228 |
|
2021-05-13 |
|
| 445-323
| 3 |
|
516J TON80 COMMUNICATIONS, LLC |
228 |
|
2021-05-01 |
|
| 445-323
| 4 |
|
939H COMMIO, LLC |
228 |
|
2021-06-26 |
|
| 445-323
| 5 |
|
624H ONVOY SPECTRUM, LLC |
228 |
|
2022-01-27 |
|
| 445-323
| 6 |
|
624H ONVOY SPECTRUM, LLC |
228 |
|
2022-01-27 |
|
| 445-323
| 7 |
|
4007 LEVEL 3 COMMUNICATIONS, LLC - PA |
228 |
|
2021-07-23 |
|
| 445-323
| 8 |
|
939H COMMIO, LLC |
228 |
|
2021-06-26 |
|
| 445-323
| 9 |
|
939H COMMIO, LLC |
228 |
|
2021-06-26 |
|
| 445-336
| A |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2025-12-13 |
|
| 445-336
| 0 |
|
547E ONVOY, LLC - PA |
228 |
|
2026-02-06 |
|
| 445-336
| 1 |
|
547E ONVOY, LLC - PA |
228 |
|
2026-02-06 |
|
| 445-336
| 3 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2025-12-15 |
|
| 445-336
| 4 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2025-12-15 |
|
| 445-336
| 5 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2025-12-15 |
|
| 445-336
| 9 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2025-12-13 |
|
| 445-465
| A |
PHLAPAFGXWX |
965H FRACTEL, LLC |
228 |
|
|
|
| 445-465
| 0 |
|
967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA |
228 |
|
2020-10-05 |
|
| 445-465
| 1 |
|
547E ONVOY, LLC - PA |
228 |
|
2024-09-15 |
|
| 445-465
| 2 |
|
002F BANDWIDTH.COM CLEC, LLC - PA |
228 |
|
2020-10-24 |
|
| 445-465
| 3 |
|
002F BANDWIDTH.COM CLEC, LLC - PA |
228 |
|
2020-10-24 |
|
| 445-465
| 4 |
|
547E ONVOY, LLC - PA |
228 |
|
2024-10-05 |
|
| 445-465
| 5 |
|
145J TERRA NOVA TELECOM INC. |
228 |
|
2024-10-07 |
|
| 445-465
| 6 |
|
002F BANDWIDTH.COM CLEC, LLC - PA |
228 |
|
2020-10-24 |
|
| 445-465
| 7 |
|
002F BANDWIDTH.COM CLEC, LLC - PA |
228 |
|
2020-10-24 |
|
| 445-465
| 8 |
|
965H FRACTEL, LLC |
228 |
|
2020-10-04 |
|
| 445-465
| 9 |
|
002F BANDWIDTH.COM CLEC, LLC - PA |
228 |
|
2020-10-24 |
|
| 445-737
| A |
KGPRPADODS0 |
7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA |
228 |
|
|
|
| 445-737
| 0 |
|
7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA |
228 |
|
2018-05-26 |
|
| 445-737
| 1 |
|
7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA |
228 |
|
2018-05-26 |
|
| 445-737
| 2 |
|
7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA |
228 |
|
2018-05-26 |
|
| 445-737
| 3 |
|
7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA |
228 |
|
2018-05-26 |
|
| 445-737
| 4 |
|
7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA |
228 |
|
2018-05-26 |
|
| 445-737
| 5 |
|
7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA |
228 |
|
2018-05-26 |
|
| 445-737
| 6 |
|
7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA |
228 |
|
2018-05-26 |
|
| 445-737
| 7 |
|
7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA |
228 |
|
2018-05-26 |
|
| 445-737
| 8 |
|
7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA |
228 |
|
2018-05-26 |
|
| 445-737
| 9 |
|
7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA |
228 |
|
2018-05-26 |
|
<< 1 2 3 4 5 6 7 8 9
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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