Local Calling Guide
Area code/prefix search
NPA: 220
[Rate centres in NPA 220]
[Dial plan for NPA 220]
NXX: 257
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 220-257
| A |
Marion |
OH |
DLWROHXAKMD |
464C ONVOY, LLC - OH |
324 |
|
2024-03-08 |
|
| 220-257
| 0 |
Marion |
OH |
DLWROHXAKMD |
464C ONVOY, LLC - OH |
324 |
|
2024-03-08 |
|
| 220-257
| 1 |
Marion |
OH |
HLRDOHEJGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
2024-05-27 |
|
| 220-257
| 2 |
Marion |
OH |
DLWROHXAKMD |
464C ONVOY, LLC - OH |
324 |
|
2024-03-08 |
|
| 220-257
| 3 |
Marion |
OH |
|
464C ONVOY, LLC - OH |
324 |
|
2025-04-12 |
|
| 220-257
| 4 |
Marion |
OH |
|
145J TERRA NOVA TELECOM INC. |
324 |
|
2025-10-13 |
|
| 220-257
| 5 |
Marion |
OH |
|
284F PEERLESS NETWORK OF OHIO, LLC - OH |
324 |
|
2026-03-14 |
|
| 220-257
| 6 |
Marion |
OH |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
2026-02-02 |
|
| 220-257
| 7 |
Marion |
OH |
CMBROHXBAMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
2024-12-19 |
|
| 220-257
| 8 |
Marion |
OH |
CMBROHXBAMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
324 |
|
2024-12-19 |
|
| 220-257
| 9 |
Marion |
OH |
DLWROHXAKMD |
464C ONVOY, LLC - OH |
324 |
|
2024-07-08 |
|
Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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