Local Calling Guide
Area code/prefix search
NPA: 640
[Rate centres in NPA 640]
[Dial plan for NPA 640]
NXX: 400
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 640-400
| A |
Sea Isle City |
NJ |
PSVLNJPLXRX |
637C ONVOY, LLC - NJ |
220 |
|
|
|
| 640-400
| 0 |
Sea Isle City |
NJ |
PSVLNJPLXRX |
637C ONVOY, LLC - NJ |
220 |
|
2019-01-25 |
|
| 640-400
| 1 |
Sea Isle City |
NJ |
PSVLNJPLXRX |
637C ONVOY, LLC - NJ |
220 |
|
2019-01-25 |
|
| 640-400
| 2 |
Sea Isle City |
NJ |
PSVLNJPLXKX |
264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ |
220 |
|
2019-09-13 |
|
| 640-400
| 3 |
Sea Isle City |
NJ |
PSVLNJPLX7Z |
624H ONVOY SPECTRUM, LLC |
220 |
|
2021-05-01 |
|
| 640-400
| 4 |
Sea Isle City |
NJ |
PSVLNJPLXBZ |
965H FRACTEL, LLC |
220 |
|
2020-03-12 |
|
| 640-400
| 5 |
Sea Isle City |
NJ |
PSVLNJPLXRX |
637C ONVOY, LLC - NJ |
220 |
|
2021-07-15 |
|
| 640-400
| 6 |
Sea Isle City |
NJ |
PSVLNJPLXRX |
637C ONVOY, LLC - NJ |
220 |
|
2022-09-25 |
|
| 640-400
| 7 |
Sea Isle City |
NJ |
PSVLNJPLXHX |
118F BANDWIDTH.COM CLEC, LLC - NJ |
220 |
|
2021-07-29 |
|
| 640-400
| 8 |
Sea Isle City |
NJ |
PSVLNJPLXRX |
637C ONVOY, LLC - NJ |
220 |
|
2020-07-05 |
|
| 640-400
| 9 |
Sea Isle City |
NJ |
PSVLNJPLXRX |
637C ONVOY, LLC - NJ |
220 |
|
2020-07-05 |
|
Last updated: Tue, 15 Jul 2025 18:46:49 UTC
Sponsored by: ISP Telecom
Like this site? We accept donations via PayPal.