Local Calling Guide
Area code/prefix search
NPA: 201
[Rate centres in NPA 201]
[Dial plan for NPA 201]
NXX: 644
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 201-644
| A |
Oakland |
NJ |
PRNYNJFP4MD |
4948 CABLEVISION LIGHTPATH, INC. - NJ |
224 |
|
|
|
| 201-644
| 0 |
Oakland |
NJ |
|
612K CSC VOICE, LLC |
224 |
|
2008-10-17 |
|
| 201-644
| 1 |
Oakland |
NJ |
|
264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ |
224 |
|
2013-04-13 |
|
| 201-644
| 2 |
Oakland |
NJ |
|
4948 CABLEVISION LIGHTPATH, INC. - NJ |
224 |
|
|
|
| 201-644
| 3 |
Oakland |
NJ |
|
637C ONVOY, LLC - NJ |
224 |
|
2010-03-29 |
|
| 201-644
| 4 |
Oakland |
NJ |
|
264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ |
224 |
|
2006-02-09 |
|
| 201-644
| 5 |
Oakland |
NJ |
|
118F BANDWIDTH.COM CLEC, LLC - NJ |
224 |
|
2011-02-18 |
|
| 201-644
| 6 |
Oakland |
NJ |
|
118F BANDWIDTH.COM CLEC, LLC - NJ |
224 |
|
2011-04-08 |
|
| 201-644
| 7 |
Oakland |
NJ |
|
612K CSC VOICE, LLC |
224 |
|
|
|
| 201-644
| 8 |
Oakland |
NJ |
|
612K CSC VOICE, LLC |
224 |
|
|
|
| 201-644
| 9 |
Oakland |
NJ |
|
4948 CABLEVISION LIGHTPATH, INC. - NJ |
224 |
|
|
|
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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