Local Calling Guide
Area code/prefix search
NPA: 618 [Rate centres in NPA 618] [Dial plan for NPA 618]
NXX: 640
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
618-640 | A | St Jacob | IL | 792K CHARTER IP ENABLED SERVICES, LLC | 520 | ||||
618-640 | 0 | St Jacob | IL | 792K CHARTER IP ENABLED SERVICES, LLC | 520 | 2018-06-21 | |||
618-640 | 1 | St Jacob | IL | STLSMOWQ8MD | 073H TELNYX LLC | 520 | 2020-07-20 | ||
618-640 | 9 | St Jacob | IL | STLSMOGZ00Z | 490J DISH WIRELESS, LLC | 520 | 2022-08-27 |
Last updated: Sun, 01 Jun 2025 02:18:11 UTC
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