Local Calling Guide
Area code/prefix search
Switch: OLMSILOMRS0
- Switch name: OLMSTED
- Switch type: DE4
- Host: CAIRILCFDS0
- See all switches at this location
NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|
618-742 | A | Mound City | IL | 9329 ILLINOIS BELL TEL CO | 362 | |||
618-742 | 6 | Mound City | IL | 9329 ILLINOIS BELL TEL CO | 362 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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