Local Calling Guide
Area code/prefix search
Switch: CLMBOH4747C
- Switch name: COLUMBUS GAHANNA
- Switch type: DMH
- See all switches at this location
| NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
|---|---|---|---|---|---|---|---|---|
| 614-337 | A | Gahanna | OH | 9321 OHIO BELL TEL CO | 324 | |||
| 614-342 | A | Gahanna | OH | 9321 OHIO BELL TEL CO | 324 | |||
| 614-414 | A | Gahanna | OH | 9321 OHIO BELL TEL CO | 324 | |||
| 614-415 | A | Gahanna | OH | 9321 OHIO BELL TEL CO | 324 | |||
| 614-418 | A | Gahanna | OH | 9321 OHIO BELL TEL CO | 324 | |||
| 614-428 | A | Gahanna | OH | 9321 OHIO BELL TEL CO | 324 | |||
| 614-470 | A | Gahanna | OH | 9321 OHIO BELL TEL CO | 324 | |||
| 614-471 | A | Gahanna | OH | 9321 OHIO BELL TEL CO | 324 | |||
| 614-472 | A | Gahanna | OH | 9321 OHIO BELL TEL CO | 324 | |||
| 614-473 | A | Gahanna | OH | 9321 OHIO BELL TEL CO | 324 | |||
| 614-475 | A | Gahanna | OH | 9321 OHIO BELL TEL CO | 324 | |||
| 614-476 | A | Gahanna | OH | 9321 OHIO BELL TEL CO | 324 | |||
| 614-478 | A | Gahanna | OH | 9321 OHIO BELL TEL CO | 324 | |||
| 614-479 | A | Gahanna | OH | 9321 OHIO BELL TEL CO | 324 |
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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