Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 235 [Rate centres in NPA 235] [Dial plan for NPA 235]

NXX: 231

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
235-231 A Cape Girardeau MO   128L E. RITTER COMMUNICATIONS, LLC 520   2026-10-30   
235-231 0 Cape Girardeau MO   093F ONVOY, LLC - MO 520   2026-11-02   
235-231 1 Cape Girardeau MO   093F ONVOY, LLC - MO 520   2026-11-02   
235-231 2 Cape Girardeau MO   128L E. RITTER COMMUNICATIONS, LLC 520   2026-10-30   
235-231 7 Cape Girardeau MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-11-02   
235-231 8 Cape Girardeau MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-11-02   
235-231 9 Cape Girardeau MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2026-11-02   

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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