Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Napoleon, MI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
517-536 A NPLNMIMNRSA  9323 MICHIGAN BELL TEL CO 346      
517-536 0 NPLNMIMNRSA  9323 MICHIGAN BELL TEL CO 346      
517-536 1 LNNGMIVE2MD  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346      
517-536 2 LNNGMIDCHMD  4632 TELNET WORLDWIDE, INC. 346      
517-536 3 LNNGMIVE2MD  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346      
517-536 4 NPLNMIMNRSA  9323 MICHIGAN BELL TEL CO 346      
517-536 5 LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346      
517-536 6 LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346      
517-536 7 LNNGMIMN02Z  318J COMCAST IP PHONE, LLC 346      
517-536 8 NPLNMIMNRSA  9323 MICHIGAN BELL TEL CO 346      
517-536 9 LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346      
517-684 A MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-684 0 LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346      
517-684 1 LNNGMIMNXQZ  508J CENTURYLINK COMMUNICATIONS, LLC 346      
517-684 2 LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346      
517-684 3 LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346      
517-684 4 MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-684 5 LNNGMIMNXMZ  516C AT&T CORP. 346      
517-684 6 LNNGMIMNX8Z  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346      
517-684 7 MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-684 8 LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346      
517-684 9 LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346      

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

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