Local Calling Guide
Area code/prefix search
Philadelphia Zone 1, PA
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 445-285
| 1 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2023-11-14 |
|
| 445-285
| 2 |
|
547E ONVOY, LLC - PA |
228 |
|
2023-11-08 |
|
| 445-285
| 3 |
|
547E ONVOY, LLC - PA |
228 |
|
2023-11-08 |
|
| 445-285
| 4 |
|
547E ONVOY, LLC - PA |
228 |
|
2023-11-08 |
|
| 445-285
| 5 |
|
547E ONVOY, LLC - PA |
228 |
|
2023-11-08 |
|
| 445-285
| 6 |
|
547E ONVOY, LLC - PA |
228 |
|
2023-11-08 |
|
| 445-285
| 7 |
|
547E ONVOY, LLC - PA |
228 |
|
2023-11-08 |
|
| 445-285
| 8 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2023-11-14 |
|
| 445-285
| 9 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2023-11-14 |
|
| 445-286
| A |
PHLAPAMK33Z |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
|
|
| 445-286
| 0 |
|
6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
228 |
|
2023-12-29 |
|
| 445-286
| 1 |
|
7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA |
228 |
|
2025-01-13 |
|
| 445-286
| 2 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2025-01-19 |
|
| 445-286
| 3 |
|
7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA |
228 |
|
2024-09-30 |
|
| 445-286
| 4 |
|
490J DISH WIRELESS, LLC |
228 |
|
2024-09-10 |
|
| 445-286
| 5 |
|
490J DISH WIRELESS, LLC |
228 |
|
2024-09-10 |
|
| 445-286
| 6 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2025-01-19 |
|
| 445-286
| 7 |
|
478J NUSO, LLC |
228 |
|
2023-12-19 |
|
| 445-286
| 8 |
|
478J NUSO, LLC |
228 |
|
2023-12-19 |
|
| 445-286
| 9 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2023-12-17 |
|
| 445-287
| A |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
2024-02-11 |
|
| 445-287
| 0 |
|
547E ONVOY, LLC - PA |
228 |
|
2024-02-11 |
|
| 445-287
| 1 |
|
547E ONVOY, LLC - PA |
228 |
|
2024-02-11 |
|
| 445-287
| 2 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2025-01-19 |
|
| 445-287
| 3 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2025-01-19 |
|
| 445-287
| 4 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2025-01-19 |
|
| 445-287
| 5 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2025-01-19 |
|
| 445-287
| 6 |
|
547E ONVOY, LLC - PA |
228 |
|
2024-03-09 |
|
| 445-287
| 7 |
|
547E ONVOY, LLC - PA |
228 |
|
2024-03-09 |
|
| 445-287
| 8 |
|
547E ONVOY, LLC - PA |
228 |
|
2024-03-09 |
|
| 445-287
| 9 |
|
547E ONVOY, LLC - PA |
228 |
|
2024-03-09 |
|
| 445-289
| A |
KGPRPADOAMD |
6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
228 |
|
|
|
| 445-289
| 0 |
|
6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
228 |
|
2022-07-09 |
|
| 445-289
| 1 |
|
6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
228 |
|
2022-07-09 |
|
| 445-289
| 2 |
|
6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
228 |
|
2022-07-09 |
|
| 445-289
| 3 |
|
6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
228 |
|
2022-07-09 |
|
| 445-289
| 4 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
228 |
|
2023-05-03 |
|
| 445-289
| 5 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
228 |
|
2023-05-03 |
|
| 445-289
| 6 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
228 |
|
2023-05-03 |
|
| 445-289
| 7 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
228 |
|
2023-05-03 |
|
| 445-289
| 8 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
228 |
|
2023-05-03 |
|
| 445-289
| 9 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2023-07-15 |
|
| 445-300
| A |
PHLAPAFGXXX |
145J TERRA NOVA TELECOM INC. |
228 |
|
|
|
| 445-300
| 0 |
|
145J TERRA NOVA TELECOM INC. |
228 |
|
2019-05-19 |
|
| 445-300
| 1 |
|
002F BANDWIDTH.COM CLEC, LLC - PA |
228 |
|
2019-05-31 |
|
| 445-300
| 2 |
|
002F BANDWIDTH.COM CLEC, LLC - PA |
228 |
|
2019-05-31 |
|
| 445-300
| 3 |
|
4007 LEVEL 3 COMMUNICATIONS, LLC - PA |
228 |
|
2019-05-20 |
|
| 445-300
| 4 |
|
002F BANDWIDTH.COM CLEC, LLC - PA |
228 |
|
2019-05-31 |
|
| 445-300
| 5 |
|
002F BANDWIDTH.COM CLEC, LLC - PA |
228 |
|
2019-05-31 |
|
| 445-300
| 6 |
|
547E ONVOY, LLC - PA |
228 |
|
2019-06-10 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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