Local Calling Guide
Area code/prefix search
Philadelphia Suburban Zone 23, PA
<< 1 2 3 4 5 6 7 8 9 10 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 610-822
| 9 |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
2020-07-07 |
|
| 610-909
| A |
PHLAPAMK33Z |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
|
|
| 610-934
| A |
PHLAPAMKXSX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
228 |
|
|
|
| 610-934
| 0 |
PHLAPAMKXSX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
228 |
|
|
|
| 610-934
| 1 |
PHLAPAMKXSX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
228 |
|
|
|
| 610-934
| 2 |
PHLAPAMK20Z |
002F BANDWIDTH.COM CLEC, LLC - PA |
228 |
|
2020-03-05 |
|
| 610-934
| 3 |
PHLAPAMK33Z |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2024-10-19 |
|
| 610-934
| 4 |
PHLAPAMKXCX |
318J COMCAST IP PHONE, LLC |
228 |
|
2021-08-14 |
|
| 610-934
| 5 |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
2004-10-28 |
|
| 610-934
| 6 |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
2004-10-28 |
|
| 610-934
| 7 |
PHLAPAMKXSX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
228 |
|
|
|
| 610-934
| 8 |
PHLAPAMKX4X |
624H ONVOY SPECTRUM, LLC |
228 |
|
2021-11-05 |
|
| 610-934
| 9 |
PHLAPAMKX4X |
624H ONVOY SPECTRUM, LLC |
228 |
|
2021-11-05 |
|
| 610-949
| A |
BCYNPABCDS0 |
9208 VERIZON PENNSYLVANIA, INC. |
228 |
|
|
|
| 610-949
| 0 |
BCYNPABCDS0 |
9208 VERIZON PENNSYLVANIA, INC. |
228 |
|
|
|
| 610-949
| 1 |
BCYNPABCDS0 |
9208 VERIZON PENNSYLVANIA, INC. |
228 |
|
|
|
| 610-949
| 2 |
BCYNPABCDS0 |
9208 VERIZON PENNSYLVANIA, INC. |
228 |
|
|
|
| 610-949
| 3 |
BCYNPABCDS0 |
9208 VERIZON PENNSYLVANIA, INC. |
228 |
|
|
|
| 610-949
| 4 |
BCYNPABCDS0 |
9208 VERIZON PENNSYLVANIA, INC. |
228 |
|
|
|
| 610-949
| 5 |
BCYNPABCDS0 |
9208 VERIZON PENNSYLVANIA, INC. |
228 |
|
|
|
| 610-949
| 6 |
BCYNPABCDS0 |
9208 VERIZON PENNSYLVANIA, INC. |
228 |
|
|
|
| 610-949
| 7 |
BCYNPABCDS0 |
9208 VERIZON PENNSYLVANIA, INC. |
228 |
|
|
|
| 610-949
| 8 |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2019-03-27 |
|
| 610-949
| 9 |
BCYNPABCDS0 |
9208 VERIZON PENNSYLVANIA, INC. |
228 |
|
|
|
| 610-980
| A |
KGPRPADODS0 |
7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA |
228 |
|
|
|
| 610-980
| 0 |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2019-04-17 |
|
| 610-980
| 1 |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2019-04-17 |
|
| 610-980
| 2 |
PHLAPAMKXSX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
228 |
|
2004-08-27 |
|
| 610-980
| 3 |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
2004-08-27 |
|
| 610-980
| 4 |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2019-04-17 |
|
| 610-980
| 5 |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
2004-08-27 |
|
| 610-980
| 6 |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2019-04-17 |
|
| 610-980
| 7 |
KGPRPADODS0 |
7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA |
228 |
|
|
|
| 610-980
| 8 |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
2004-08-27 |
|
| 610-980
| 9 |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2019-04-17 |
|
| 835-208
| A |
PHLAPAMK33Z |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
|
|
| 835-208
| 0 |
PHLAPAMK33Z |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2023-04-01 |
|
| 835-208
| 1 |
PHLAPAMK33Z |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2023-04-01 |
|
| 835-208
| 2 |
PHLAPAMK33Z |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2023-04-01 |
|
| 835-208
| 3 |
PHLAPAMK33Z |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2023-04-01 |
|
| 835-208
| 4 |
PHLAPAMK33Z |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2023-04-01 |
|
| 835-208
| 5 |
PHLAPAMK33Z |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2023-01-08 |
|
| 835-208
| 6 |
PHLAPAMK33Z |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2023-01-08 |
|
| 835-208
| 7 |
PHLAPAMK33Z |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2023-01-08 |
|
| 835-208
| 8 |
PHLAPAMK33Z |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2023-01-08 |
|
| 835-208
| 9 |
PHLAPAMK33Z |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2023-01-08 |
|
| 835-218
| A |
PHLAPAMK33Z |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
|
|
| 835-218
| 0 |
PHLAPAMK33Z |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2023-07-02 |
|
| 835-218
| 1 |
PHLAPAMK33Z |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2023-07-02 |
|
| 835-218
| 2 |
PHLAPAMK33Z |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2023-07-02 |
|
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Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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