Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 731 [Rate centres in NPA 731] [Dial plan for NPA 731]

NXX: 656

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
731-656 A Maury City TN MRCYTNXARS5  0561 CROCKETT TEL. CO., INC. 468      
731-656 0 Maury City TN   0561 CROCKETT TEL. CO., INC. 468      
731-656 1 Maury City TN   0561 CROCKETT TEL. CO., INC. 468      
731-656 2 Maury City TN   0561 CROCKETT TEL. CO., INC. 468      
731-656 3 Maury City TN   0561 CROCKETT TEL. CO., INC. 468      
731-656 4 Maury City TN   0561 CROCKETT TEL. CO., INC. 468      
731-656 6 Maury City TN   145J TERRA NOVA TELECOM INC. 468   2025-08-08   
731-656 7 Maury City TN   4806 LEVEL 3 COMMUNICATIONS, LLC - TN 468   2022-03-19   
731-656 8 Maury City TN   0561 CROCKETT TEL. CO., INC. 468      
731-656 9 Maury City TN   704C CHARTER FIBERLINK-TENNESSEE, LLC - TN 468   2018-03-22   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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