Local Calling Guide
Area code/prefix search
NPA: 412
[Rate centres in NPA 412]
[Dial plan for NPA 412]
NXX: 543
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
412-543
| A |
Pittsburgh Suburban Zone 11 |
PA |
PITDPA550MD |
4161 GLOBAL CROSSING LOCAL SERVICES, INC. - PA |
234 |
|
|
|
412-543
| 0 |
Pittsburgh Suburban Zone 11 |
PA |
PITDPA550MD |
4161 GLOBAL CROSSING LOCAL SERVICES, INC. - PA |
234 |
|
|
|
412-543
| 1 |
Pittsburgh Suburban Zone 11 |
PA |
PITDPA550MD |
4161 GLOBAL CROSSING LOCAL SERVICES, INC. - PA |
234 |
|
|
|
412-543
| 2 |
Pittsburgh Suburban Zone 11 |
PA |
PITBPADTXFX |
624H ONVOY SPECTRUM, LLC |
234 |
|
2021-12-09 |
|
412-543
| 3 |
Pittsburgh Suburban Zone 11 |
PA |
PITBPAFHDS0 |
7978 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA |
234 |
|
2008-07-15 |
|
412-543
| 4 |
Pittsburgh Suburban Zone 11 |
PA |
PITDPA550MD |
4161 GLOBAL CROSSING LOCAL SERVICES, INC. - PA |
234 |
|
|
|
412-543
| 5 |
Pittsburgh Suburban Zone 11 |
PA |
PITDPA550MD |
4161 GLOBAL CROSSING LOCAL SERVICES, INC. - PA |
234 |
|
|
|
412-543
| 6 |
Pittsburgh Suburban Zone 11 |
PA |
PITBPADTXFX |
624H ONVOY SPECTRUM, LLC |
234 |
|
2021-12-09 |
|
412-543
| 7 |
Pittsburgh Suburban Zone 11 |
PA |
PITBPADTXFX |
624H ONVOY SPECTRUM, LLC |
234 |
|
2021-05-20 |
|
412-543
| 8 |
Pittsburgh Suburban Zone 11 |
PA |
PITBPADTX2Z |
002F BANDWIDTH.COM CLEC, LLC - PA |
234 |
|
2010-06-24 |
|
412-543
| 9 |
Pittsburgh Suburban Zone 11 |
PA |
PITDPA550MD |
4161 GLOBAL CROSSING LOCAL SERVICES, INC. - PA |
234 |
|
|
|
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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