Local Calling Guide
Area code/prefix search
NPA: 331 [Rate centres in NPA 331] [Dial plan for NPA 331]
NXX: 825
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
331-825 | A | Geneva | IL | 972C DIGITAL NETWORK ACCESS COMMUNICATIONS, INC. - IL | 358 |
Last updated: Sun, 01 Jun 2025 02:18:11 UTC
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