Local Calling Guide
Area code/prefix search
Philadelphia Suburban Zone 42, PA
<< 1 2 3 4
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 267-859
| 6 |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2018-10-25 |
|
| 267-859
| 7 |
PHLAPAFGBMD |
197D VONAGE AMERICA LLC |
228 |
|
2024-01-07 |
|
| 267-859
| 8 |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
2024-03-08 |
|
| 267-859
| 9 |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
2024-03-08 |
|
| 267-878
| A |
PHLAPAMKXCX |
318J COMCAST IP PHONE, LLC |
228 |
|
|
|
| 267-878
| 0 |
PHLAPAMKXCX |
318J COMCAST IP PHONE, LLC |
228 |
|
2009-08-13 |
|
| 267-878
| 1 |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2018-10-25 |
|
| 267-878
| 2 |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2018-10-25 |
|
| 267-878
| 3 |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
2016-03-28 |
|
| 267-878
| 4 |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
2016-03-28 |
|
| 267-878
| 5 |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2018-10-25 |
|
| 267-878
| 6 |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2018-10-25 |
|
| 267-878
| 7 |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
2010-07-25 |
|
| 267-878
| 8 |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
2010-07-25 |
|
| 267-878
| 9 |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
2010-07-25 |
|
| 445-338
| A |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
228 |
|
2026-03-26 |
|
| 445-338
| 2 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
228 |
|
2026-03-26 |
|
| 445-338
| 3 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
228 |
|
2026-03-26 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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