Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 810 [Rate centres in NPA 810] [Dial plan for NPA 810]

NXX: 622

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
810-622 A Port Sanilac MI PTSNMIMNRSA  9323 MICHIGAN BELL TEL CO 340      
810-622 0 Port Sanilac MI PTSNMIMNRSA  9323 MICHIGAN BELL TEL CO 340      
810-622 6 Port Sanilac MI SFLDMIMKBMD  516J TON80 COMMUNICATIONS, LLC 340      
810-622 7 Port Sanilac MI   279B CLEAR RATE COMMUNICATIONS, INC. - MI 340      
810-622 8 Port Sanilac MI PTSNMIMNRSA  9323 MICHIGAN BELL TEL CO 340      
810-622 9 Port Sanilac MI PTSNMIMNRSA  9323 MICHIGAN BELL TEL CO 340      

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

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