Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 321 [Rate centres in NPA 321] [Dial plan for NPA 321]

NXX: 275

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
321-275 A Sanford FL ORLDFLMAYYX  8689 BUSINESS TELECOM, INC. DBA BTI - FL 45806      
321-275 0 Sanford FL ORLDFLMAYYX  8689 BUSINESS TELECOM, INC. DBA BTI - FL 45806      
321-275 1 Sanford FL ORLDFL60DS2  902E PEERLESS NETWORK OF FLORIDA, LLC - FL 45806   2015-12-19   
321-275 2 Sanford FL ORLDFLMAYYX  8689 BUSINESS TELECOM, INC. DBA BTI - FL 45806      
321-275 3 Sanford FL ORLDFL60DS1  937C ONVOY, LLC - FL 45806   2018-11-30   
321-275 4 Sanford FL ORLDFLMADSG  6100 XO FLORIDA, INC. 45806   2006-08-14   
321-275 5 Sanford FL ORLDFLMADSG  6100 XO FLORIDA, INC. 45806   2006-08-14   
321-275 6 Sanford FL ORLDFLMA68Z  982E BANDWIDTH.COM CLEC, LLC - FL 45806   2010-10-01   
321-275 7 Sanford FL ORLFFLEJDMD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 45806   2015-08-02   
321-275 8 Sanford FL ORLDFLMA65Z  594D YMAX COMMUNICATIONS CORP. - FL 45806   2009-08-13   
321-275 9 Sanford FL ORLDFLMA65Z  594D YMAX COMMUNICATIONS CORP. - FL 45806   2009-08-13   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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