Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
517-218 A LNNGMIMNX4Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346      
517-218 9 LNNGMIMNX4Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346      
517-526 A LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-526 0 LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-526 1 LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-526 2 LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-526 3 LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-526 4 LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-526 5 LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-526 6 LNNGMIMNX8Z  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346      
517-526 7 LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-526 8 LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-526 9 LNNGMIMNXMZ  516C AT&T CORP. 346      
517-647 A PTLDMIPTRSA  9323 MICHIGAN BELL TEL CO 346      
517-647 0 PTLDMIPTRSA  9323 MICHIGAN BELL TEL CO 346      
517-647 1 PTLDMIPTRSA  9323 MICHIGAN BELL TEL CO 346      
517-647 2 PTLDMIPTRSA  9323 MICHIGAN BELL TEL CO 346      
517-647 3 LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-647 4 PTLDMIPTRSA  9323 MICHIGAN BELL TEL CO 346      
517-647 5 PTLDMIPTRSA  9323 MICHIGAN BELL TEL CO 346      
517-647 6 PTLDMIPTRSA  9323 MICHIGAN BELL TEL CO 346      
517-647 7 PTLDMIPTRSA  9323 MICHIGAN BELL TEL CO 346      
517-647 9 LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-732 A LNNGMIMNX3Y  2550 123.NET, LLC 346      
517-732 0 LNNGMIMNX3Y  2550 123.NET, LLC 346      
517-732 1 LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-732 2 LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346      
517-732 3 LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346      
517-732 4 LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-732 5 LNNGMIDCDMD  516J TON80 COMMUNICATIONS, LLC 346      
517-732 6 LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-732 7 LNNGMIMN00Z  624H ONVOY SPECTRUM, LLC 346      
517-732 8 LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-732 9 LNNGMIDC0MD  939H COMMIO, LLC 346      
517-743 A LNNGMIVE2MD  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346      
517-743 0 LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346      
517-743 1 LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-743 2 LNNGMIMNX4Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346      
517-743 3 LNNGMIVE2MD  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346      
517-743 4 LNNGMIVE2MD  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346      
517-743 5 LNNGMIVE2MD  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346      
517-743 6 LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346      
517-743 7 LNNGMIMNXQZ  508J CENTURYLINK COMMUNICATIONS, LLC 346      
517-743 8 LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346      
517-743 9 LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346      
517-848 A LNNGMIDCHMD  4632 TELNET WORLDWIDE, INC. 346      
517-994 A MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-994 0   279B CLEAR RATE COMMUNICATIONS, INC. - MI 346      
517-994 1 LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346      
517-994 2 MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-994 3 MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-994 4 MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-994 5 LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346      
517-994 6   961J WOW! INTERNET, CABLE AND PHONE 346      
517-994 7 MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-994 8 LNNGMIMNX4Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346      
517-994 9 MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      

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

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