Local Calling Guide
Area code/prefix search
Chester Springs, PA
<< 1 2
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 610-601
| 9 |
|
7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA |
228 |
|
|
|
| 610-634
| A |
PHLAPAAZDS2 |
7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA |
228 |
|
|
|
| 610-634
| 0 |
|
321J HD CARRIER LLC |
228 |
|
2016-01-02 |
|
| 610-634
| 1 |
|
321J HD CARRIER LLC |
228 |
|
2016-01-02 |
|
| 610-634
| 2 |
|
321J HD CARRIER LLC |
228 |
|
2016-01-02 |
|
| 610-634
| 3 |
|
321J HD CARRIER LLC |
228 |
|
2016-01-02 |
|
| 610-634
| 4 |
|
321J HD CARRIER LLC |
228 |
|
2016-01-02 |
|
| 610-634
| 5 |
|
321J HD CARRIER LLC |
228 |
|
2016-01-02 |
|
| 610-634
| 6 |
|
321J HD CARRIER LLC |
228 |
|
2016-01-02 |
|
| 610-634
| 7 |
|
321J HD CARRIER LLC |
228 |
|
2016-01-02 |
|
| 610-634
| 8 |
|
547E ONVOY, LLC - PA |
228 |
|
2020-08-17 |
|
| 610-634
| 9 |
|
7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA |
228 |
|
|
|
| 610-827
| A |
CSSPPACSRP0 |
9208 VERIZON PENNSYLVANIA, INC. |
228 |
|
|
|
| 610-827
| 0 |
|
624H ONVOY SPECTRUM, LLC |
228 |
|
2022-01-07 |
|
| 610-827
| 1 |
|
9208 VERIZON PENNSYLVANIA, INC. |
228 |
|
|
|
| 610-827
| 2 |
|
9208 VERIZON PENNSYLVANIA, INC. |
228 |
|
|
|
| 610-827
| 3 |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2019-04-05 |
|
| 610-827
| 4 |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2019-04-05 |
|
| 610-827
| 5 |
|
547E ONVOY, LLC - PA |
228 |
|
2020-08-17 |
|
| 610-827
| 6 |
|
784E BLOCK LINE SYSTEMS, LLC - PA |
228 |
|
2009-05-15 |
|
| 610-827
| 7 |
|
9208 VERIZON PENNSYLVANIA, INC. |
228 |
|
|
|
| 610-827
| 8 |
|
507J THE VOICE APPLICATION NETWORK, LLC |
228 |
|
2016-09-11 |
|
| 610-827
| 9 |
|
9208 VERIZON PENNSYLVANIA, INC. |
228 |
|
|
|
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Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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