Local Calling Guide
Area code/prefix search
Philadelphia Zone 4, PA
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 445-228
| 3 |
FTWSPAFWX2X |
7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA |
228 |
|
2021-12-13 |
|
| 445-228
| 4 |
FTWSPAFWX2X |
7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA |
228 |
|
2021-12-13 |
|
| 445-228
| 5 |
FTWSPAFWX2X |
7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA |
228 |
|
2021-12-13 |
|
| 445-228
| 6 |
FTWSPAFWX2X |
7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA |
228 |
|
2021-12-13 |
|
| 445-228
| 7 |
PHLAPAMK20Z |
002F BANDWIDTH.COM CLEC, LLC - PA |
228 |
|
2022-11-03 |
|
| 445-228
| 8 |
WNRTPAAHCMA |
6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP |
228 |
|
2021-11-13 |
|
| 445-228
| 9 |
WNRTPAAHCMA |
6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP |
228 |
|
2021-11-13 |
|
| 445-249
| A |
WNRTPAAHCMA |
6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP |
228 |
|
|
|
| 445-249
| 0 |
PHLAPAMK20Z |
002F BANDWIDTH.COM CLEC, LLC - PA |
228 |
|
2022-08-26 |
|
| 445-249
| 1 |
PHLAPAMK20Z |
002F BANDWIDTH.COM CLEC, LLC - PA |
228 |
|
2022-08-26 |
|
| 445-249
| 2 |
PHLAPAMK20Z |
002F BANDWIDTH.COM CLEC, LLC - PA |
228 |
|
2022-08-26 |
|
| 445-249
| 3 |
PHLAPAMK20Z |
002F BANDWIDTH.COM CLEC, LLC - PA |
228 |
|
2022-08-26 |
|
| 445-249
| 4 |
PHLAPAMK20Z |
002F BANDWIDTH.COM CLEC, LLC - PA |
228 |
|
2022-08-26 |
|
| 445-249
| 5 |
PHLAPAMK20Z |
002F BANDWIDTH.COM CLEC, LLC - PA |
228 |
|
2022-08-26 |
|
| 445-249
| 6 |
PHLAPAMK20Z |
002F BANDWIDTH.COM CLEC, LLC - PA |
228 |
|
2022-08-26 |
|
| 445-249
| 7 |
WNRTPAAHCMA |
6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP |
228 |
|
2022-04-17 |
|
| 445-249
| 8 |
WNRTPAAHCMA |
6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP |
228 |
|
2022-04-17 |
|
| 445-249
| 9 |
WNRTPAAHCMA |
6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP |
228 |
|
2022-04-17 |
|
| 445-254
| A |
PHLAPAMK20Z |
002F BANDWIDTH.COM CLEC, LLC - PA |
228 |
|
|
|
| 445-254
| 0 |
PHLAPAMK20Z |
002F BANDWIDTH.COM CLEC, LLC - PA |
228 |
|
2022-12-08 |
|
| 445-254
| 1 |
PHLAPAMK20Z |
002F BANDWIDTH.COM CLEC, LLC - PA |
228 |
|
2022-12-08 |
|
| 445-254
| 2 |
PHLAPAMK20Z |
002F BANDWIDTH.COM CLEC, LLC - PA |
228 |
|
2022-12-08 |
|
| 445-254
| 3 |
PHLAPAMK20Z |
002F BANDWIDTH.COM CLEC, LLC - PA |
228 |
|
2022-12-08 |
|
| 445-254
| 4 |
PHLAPAMK20Z |
002F BANDWIDTH.COM CLEC, LLC - PA |
228 |
|
2022-12-08 |
|
| 445-254
| 5 |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
2022-12-12 |
|
| 445-254
| 6 |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
2022-12-12 |
|
| 445-254
| 7 |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
2022-12-12 |
|
| 445-254
| 8 |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
2023-04-24 |
|
| 445-254
| 9 |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
2023-04-24 |
|
| 445-267
| A |
PHLAPAMK33Z |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
|
|
| 445-267
| 0 |
|
547E ONVOY, LLC - PA |
228 |
|
2025-05-09 |
|
| 445-267
| 1 |
|
547E ONVOY, LLC - PA |
228 |
|
2025-10-13 |
|
| 445-267
| 2 |
PHLAPAMK33Z |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2024-09-12 |
|
| 445-267
| 3 |
PHLAPAMK33Z |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2024-07-26 |
|
| 445-267
| 4 |
PHLAPAMK33Z |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2024-07-26 |
|
| 445-267
| 5 |
PHLAPAMK33Z |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2024-07-26 |
|
| 445-267
| 6 |
PHLAPAMK33Z |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2024-07-26 |
|
| 445-267
| 7 |
PHLAPAMK33Z |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2024-07-26 |
|
| 445-267
| 8 |
PHLAPAMK33Z |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2023-11-30 |
|
| 445-267
| 9 |
PHLAPAMK33Z |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2023-11-30 |
|
| 445-291
| A |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
2024-03-29 |
|
| 445-291
| 0 |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
2024-03-29 |
|
| 445-291
| 1 |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
2024-03-29 |
|
| 445-291
| 2 |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
2024-03-29 |
|
| 445-291
| 3 |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
2024-03-29 |
|
| 445-291
| 4 |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
2024-03-29 |
|
| 445-291
| 5 |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
2024-03-29 |
|
| 445-291
| 6 |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
2024-03-29 |
|
| 445-291
| 7 |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
2024-03-29 |
|
| 445-291
| 8 |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
2024-03-29 |
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 >>
Last updated: Thu, 05 Feb 2026 23:41:55 UTC
Sponsored by: Callcentric - VoIP Internet phone service
Like this site? We accept donations via PayPal.