Local Calling Guide
Area code/prefix search
NPA: 484
[Rate centres in NPA 484]
[Dial plan for NPA 484]
NXX: 321
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 484-321
| A |
Philadelphia Suburban Zone 28 |
PA |
PHLAPAMK20Z |
002F BANDWIDTH.COM CLEC, LLC - PA |
228 |
|
|
|
| 484-321
| 0 |
Philadelphia Suburban Zone 28 |
PA |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2004-04-19 |
|
| 484-321
| 1 |
Philadelphia Suburban Zone 28 |
PA |
WNRTPAAHCMA |
6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP |
228 |
|
2005-09-15 |
|
| 484-321
| 2 |
Philadelphia Suburban Zone 28 |
PA |
|
829J PAETEC ITEL, LLC |
228 |
|
2005-06-12 |
|
| 484-321
| 3 |
Philadelphia Suburban Zone 28 |
PA |
PHLAPAMK20Z |
002F BANDWIDTH.COM CLEC, LLC - PA |
228 |
|
2010-02-27 |
|
| 484-321
| 4 |
Philadelphia Suburban Zone 28 |
PA |
PHLAPASLDS5 |
7421 AT&T - LOCAL |
228 |
|
2011-11-13 |
|
| 484-321
| 5 |
Philadelphia Suburban Zone 28 |
PA |
|
829J PAETEC ITEL, LLC |
228 |
|
2004-01-27 |
|
| 484-321
| 6 |
Philadelphia Suburban Zone 28 |
PA |
PHLAPAMK20Z |
002F BANDWIDTH.COM CLEC, LLC - PA |
228 |
|
2013-07-28 |
|
| 484-321
| 7 |
Philadelphia Suburban Zone 28 |
PA |
|
547E ONVOY, LLC - PA |
228 |
|
2025-05-09 |
|
| 484-321
| 8 |
Philadelphia Suburban Zone 28 |
PA |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
2012-10-05 |
|
| 484-321
| 9 |
Philadelphia Suburban Zone 28 |
PA |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
2004-09-25 |
|
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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