Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 231 [Rate centres in NPA 231] [Dial plan for NPA 231]

NXX: 856

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
231-856 A Morley MI MRLYMIMNRSA  9323 MICHIGAN BELL TEL CO 348      
231-856 0 Morley MI MRLYMIMNRSA  9323 MICHIGAN BELL TEL CO 348      
231-856 2 Morley MI   829J PAETEC ITEL, LLC 348      
231-856 3 Morley MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-856 4 Morley MI MRLYMIMNRSA  9323 MICHIGAN BELL TEL CO 348      
231-856 6 Morley MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
231-856 7 Morley MI MRLYMIMNRSA  9323 MICHIGAN BELL TEL CO 348      
231-856 8 Morley MI   145J TERRA NOVA TELECOM INC. 348      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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