Local Calling Guide
Area code/prefix search
NPA: 815 [Rate centres in NPA 815] [Dial plan for NPA 815]
NXX: 481
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
815-481 | A | La Grange | IL | MRSLILAMCM0 | 4234 ILLINOIS VALLEY CELLULAR RSA 2-I PARTNERSHIP | 358 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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