Local Calling Guide
Area code/prefix search
NPA: 307
[Rate centres in NPA 307]
[Dial plan for NPA 307]
NXX: 453
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 307-453
| A |
Jackson |
WY |
CHYNWYMAX2X |
450F ONVOY, LLC - WY |
654 |
|
2024-07-28 |
|
| 307-453
| 0 |
Jackson |
WY |
CHYNWYMAX2X |
450F ONVOY, LLC - WY |
654 |
|
2024-07-28 |
|
| 307-453
| 1 |
Jackson |
WY |
CHYNWYMAXIX |
6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY |
654 |
|
2024-07-29 |
|
| 307-453
| 2 |
Jackson |
WY |
|
450F ONVOY, LLC - WY |
654 |
|
2025-03-01 |
|
| 307-453
| 3 |
Jackson |
WY |
|
450F ONVOY, LLC - WY |
654 |
|
2025-05-02 |
|
| 307-453
| 4 |
Jackson |
WY |
|
6529 T-MOBILE USA, INC. |
654 |
|
2025-06-30 |
|
| 307-453
| 5 |
Jackson |
WY |
|
6529 T-MOBILE USA, INC. |
654 |
|
2025-06-30 |
|
| 307-453
| 6 |
Jackson |
WY |
|
6529 T-MOBILE USA, INC. |
654 |
|
2025-10-27 |
|
| 307-453
| 7 |
Jackson |
WY |
CHYNWYMAEMD |
9416 LEVEL 3 COMMUNICATIONS, LLC - WY |
654 |
|
2024-07-29 |
|
| 307-453
| 8 |
Jackson |
WY |
CHYNWYJL8MD |
732J NUSO, LLC |
654 |
|
2024-11-27 |
|
| 307-453
| 9 |
Jackson |
WY |
JCSNWYMA1MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
654 |
|
2024-07-29 |
|
Last updated: Sun, 07 Dec 2025 22:02:11 UTC
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