Local Calling Guide
Area code/prefix search
Philadelphia Suburban Zone 12, PA
<< 1 2
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 484-449
| A |
PHLAPAFGD4S |
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2024-02-06 |
|
| 484-449
| 0 |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2018-10-26 |
|
| 484-449
| 1 |
|
515J IP HORIZON LLC |
228 |
|
2020-05-24 |
|
| 484-449
| 2 |
|
551G NUSO, LLC |
228 |
|
2016-09-23 |
|
| 484-449
| 3 |
|
551G NUSO, LLC |
228 |
|
2016-09-23 |
|
| 484-449
| 4 |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2018-10-26 |
|
| 484-449
| 5 |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2018-10-26 |
|
| 484-449
| 6 |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2018-10-26 |
|
| 484-449
| 7 |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2018-10-26 |
|
| 484-449
| 8 |
|
515J IP HORIZON LLC |
228 |
|
2020-05-24 |
|
| 484-449
| 9 |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2018-10-26 |
|
| 484-468
| A |
|
829J PAETEC ITEL, LLC |
228 |
|
2025-03-11 |
|
| 484-468
| 1 |
|
829J PAETEC ITEL, LLC |
228 |
|
|
|
| 484-468
| 2 |
|
829J PAETEC ITEL, LLC |
228 |
|
|
|
| 484-468
| 3 |
|
829J PAETEC ITEL, LLC |
228 |
|
|
|
| 484-468
| 4 |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2019-02-18 |
|
| 484-468
| 5 |
|
197D VONAGE AMERICA LLC |
228 |
|
2020-11-03 |
|
| 484-468
| 6 |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2019-03-27 |
|
| 484-468
| 7 |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2019-03-27 |
|
| 484-468
| 8 |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2018-10-26 |
|
| 484-468
| 9 |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2018-10-26 |
|
| 484-621
| A |
KGPRPADODS0 |
7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA |
228 |
|
|
|
| 484-621
| 1 |
|
7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA |
228 |
|
|
|
| 484-621
| 3 |
|
547E ONVOY, LLC - PA |
228 |
|
2021-07-18 |
|
| 484-621
| 9 |
|
547E ONVOY, LLC - PA |
228 |
|
2025-05-09 |
|
| 610-318
| A |
PHLBPAPU9MD |
6630 USA MOBILITY WIRELESS, INC. |
228 |
|
|
|
| 610-480
| A |
PHLAPAFGD0S |
4007 LEVEL 3 COMMUNICATIONS, LLC - PA |
228 |
|
|
|
| 610-480
| 0 |
|
8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC |
228 |
|
2003-02-06 |
|
| 610-480
| 1 |
|
624H ONVOY SPECTRUM, LLC |
228 |
|
2021-11-05 |
|
| 610-480
| 2 |
|
624H ONVOY SPECTRUM, LLC |
228 |
|
2021-11-05 |
|
| 610-480
| 3 |
|
624H ONVOY SPECTRUM, LLC |
228 |
|
2021-11-05 |
|
| 610-480
| 4 |
|
624H ONVOY SPECTRUM, LLC |
228 |
|
2021-11-05 |
|
| 610-480
| 5 |
|
145J TERRA NOVA TELECOM INC. |
228 |
|
2023-08-10 |
|
| 610-480
| 6 |
|
829J PAETEC ITEL, LLC |
228 |
|
2004-12-16 |
|
| 610-480
| 7 |
|
624H ONVOY SPECTRUM, LLC |
228 |
|
2021-11-05 |
|
| 610-480
| 8 |
|
4007 LEVEL 3 COMMUNICATIONS, LLC - PA |
228 |
|
|
|
| 610-480
| 9 |
|
624H ONVOY SPECTRUM, LLC |
228 |
|
2021-11-05 |
|
| 610-548
| A |
PHLAPAAZDS2 |
7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA |
228 |
|
|
|
| 610-548
| 0 |
|
624H ONVOY SPECTRUM, LLC |
228 |
|
2021-11-05 |
|
| 610-548
| 1 |
|
752H BARR TELL USA, INC. - PA |
228 |
|
2016-02-10 |
|
| 610-548
| 2 |
|
547E ONVOY, LLC - PA |
228 |
|
2024-04-05 |
|
| 610-548
| 3 |
|
547E ONVOY, LLC - PA |
228 |
|
2023-08-10 |
|
| 610-548
| 4 |
|
624H ONVOY SPECTRUM, LLC |
228 |
|
2021-11-05 |
|
| 610-548
| 5 |
|
7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA |
228 |
|
2008-09-05 |
|
| 610-548
| 7 |
|
7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA |
228 |
|
|
|
| 610-548
| 8 |
|
624H ONVOY SPECTRUM, LLC |
228 |
|
2021-11-05 |
|
| 610-548
| 9 |
|
624H ONVOY SPECTRUM, LLC |
228 |
|
2021-11-05 |
|
| 610-565
| A |
MEDIPAMEDS0 |
9208 VERIZON PENNSYLVANIA, INC. |
228 |
|
|
|
| 610-566
| A |
MEDIPAMEDS0 |
9208 VERIZON PENNSYLVANIA, INC. |
228 |
|
|
|
| 610-627
| A |
MEDIPAMEDS0 |
9208 VERIZON PENNSYLVANIA, INC. |
228 |
|
|
|
| 610-744
| A |
KGPRPADODS0 |
7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA |
228 |
|
|
|
| 610-744
| 0 |
|
624H ONVOY SPECTRUM, LLC |
228 |
|
2022-01-08 |
|
| 610-744
| 1 |
|
7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA |
228 |
|
|
|
| 610-744
| 2 |
|
7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA |
228 |
|
|
|
| 610-744
| 3 |
|
547E ONVOY, LLC - PA |
228 |
|
2004-08-21 |
|
| 610-744
| 4 |
|
547E ONVOY, LLC - PA |
228 |
|
2004-08-21 |
|
| 610-744
| 5 |
|
547E ONVOY, LLC - PA |
228 |
|
2004-08-21 |
|
| 610-744
| 6 |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2019-03-15 |
|
| 610-744
| 7 |
|
624H ONVOY SPECTRUM, LLC |
228 |
|
2022-01-08 |
|
| 610-744
| 8 |
|
547E ONVOY, LLC - PA |
228 |
|
2025-03-02 |
|
| 610-744
| 9 |
|
7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA |
228 |
|
|
|
| 610-891
| A |
MEDIPAMEDS0 |
9208 VERIZON PENNSYLVANIA, INC. |
228 |
|
|
|
| 610-892
| A |
MEDIPAMEDS0 |
9208 VERIZON PENNSYLVANIA, INC. |
228 |
|
|
|
| 610-956
| A |
PHLAPAMKXSX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
228 |
|
|
|
| 610-956
| 0 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
228 |
|
|
|
| 610-956
| 1 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
228 |
|
|
|
| 610-956
| 2 |
|
547E ONVOY, LLC - PA |
228 |
|
2004-08-21 |
|
| 610-956
| 3 |
|
547E ONVOY, LLC - PA |
228 |
|
2004-08-21 |
|
| 610-956
| 4 |
|
547E ONVOY, LLC - PA |
228 |
|
2004-08-21 |
|
| 610-956
| 5 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
228 |
|
2004-08-21 |
|
| 610-956
| 6 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
228 |
|
2004-08-21 |
|
| 610-956
| 7 |
|
547E ONVOY, LLC - PA |
228 |
|
2004-08-21 |
|
| 610-956
| 8 |
|
547E ONVOY, LLC - PA |
228 |
|
2004-08-21 |
|
| 610-956
| 9 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
228 |
|
|
|
<< 1 2
Last updated: Thu, 01 Jan 2026 03:59:49 UTC
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