Local Calling Guide

Area code/prefix search

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NPA: 810 [Rate centres in NPA 810] [Dial plan for NPA 810]

NXX: 689

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
810-689 A Port Huron MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-689 0 Port Huron MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
810-689 1 Port Huron MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
810-689 2 Port Huron MI SFLDMIMK9MD  145J TERRA NOVA TELECOM INC. 340      
810-689 3 Port Huron MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-689 4 Port Huron MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
810-689 5 Port Huron MI   829J PAETEC ITEL, LLC 340      
810-689 6 Port Huron MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
810-689 7 Port Huron MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
810-689 8 Port Huron MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
810-689 9 Port Huron MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      

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

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