Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 517 [Rate centres in NPA 517] [Dial plan for NPA 517]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
517-583 7 Tekonsha MI TRCYMIMNWMD  508J CENTURYLINK COMMUNICATIONS, LLC 348      
517-584 A Albion MI LNNGMIMNX3Y  2550 123.NET, LLC 346      
517-586 A Howell MI   829J PAETEC ITEL, LLC 340      
517-586 0 Howell MI   829J PAETEC ITEL, LLC 340      
517-586 1 Howell MI   829J PAETEC ITEL, LLC 340      
517-586 2 Howell MI   829J PAETEC ITEL, LLC 340      
517-586 3 Howell MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
517-586 4 Howell MI   829J PAETEC ITEL, LLC 340      
517-586 5 Howell MI   829J PAETEC ITEL, LLC 340      
517-586 6 Howell MI   829J PAETEC ITEL, LLC 340      
517-586 7 Howell MI   829J PAETEC ITEL, LLC 340      
517-586 8 Howell MI   829J PAETEC ITEL, LLC 340      
517-586 9 Howell MI   829J PAETEC ITEL, LLC 340      
517-588 A Charlotte MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346      
517-588 0 Charlotte MI LNNGMIVE2MD  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346      
517-588 1 Charlotte MI LNNGMIMNXHY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346      
517-588 2 Charlotte MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346      
517-588 3 Charlotte MI LNNGMIVE2MD  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346      
517-588 4 Charlotte MI LNNGMIVE2MD  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346      
517-588 5 Charlotte MI LNNGMIMNXHY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346      
517-588 6 Charlotte MI LNNGMIXIDS0  7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346      
517-588 7 Charlotte MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346      
517-588 8 Charlotte MI LNNGMIMNXHY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346      
517-588 9 Charlotte MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346      
517-589 A Leslie MI LESLMIMNRSA  9323 MICHIGAN BELL TEL CO 346      
517-589 0 Leslie MI LESLMIMNRSA  9323 MICHIGAN BELL TEL CO 346      
517-589 1 Leslie MI   829J PAETEC ITEL, LLC 346      
517-589 2 Leslie MI LESLMIMNRSA  9323 MICHIGAN BELL TEL CO 346      
517-589 3 Leslie MI LESLMIMNRSA  9323 MICHIGAN BELL TEL CO 346      
517-589 4 Leslie MI LNNGMIVE2MD  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346      
517-589 5 Leslie MI LESLMIMNRSA  9323 MICHIGAN BELL TEL CO 346      
517-589 6 Leslie MI LNNGMIMNX8Z  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346      
517-589 7 Leslie MI LNNGMIMNXQZ  508J CENTURYLINK COMMUNICATIONS, LLC 346      
517-589 8 Leslie MI LESLMIMNRSA  9323 MICHIGAN BELL TEL CO 346      
517-589 9 Leslie MI LESLMIMNRSA  9323 MICHIGAN BELL TEL CO 346      
517-592 A Brooklyn MI BRKLMIXIDS0  4417 FRONTIER COMMUNICATIONS OF MICHIGAN, INC. 346      
517-594 A Osseo MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-594 0 Osseo MI LNNGMIMNX0Z  991E BANDWIDTH.COM CLEC, LLC - MI 346      
517-594 1 Osseo MI   624H ONVOY SPECTRUM, LLC 346      
517-594 2 Osseo MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346      
517-594 3 Osseo MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346      
517-594 4 Osseo MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346      
517-594 5 Osseo MI LNNGMIMN02Z  318J COMCAST IP PHONE, LLC 346      
517-594 6 Osseo MI LNNGMIMNX8Z  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346      
517-595 A Waldron MI ADSNMIXI3MD  558A DEERFIELD FARMERS' TELEPHONE COMPANY - MI 346      
517-595 0 Waldron MI   991E BANDWIDTH.COM CLEC, LLC - MI 346      
517-595 3 Waldron MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-595 4 Waldron MI ADSNMIXI3MD  558A DEERFIELD FARMERS' TELEPHONE COMPANY - MI 346      
517-596 A Munith MI MNTHMIXIDS0  0681 FRONTIER MIDSTATES, INC. - MI 346      
517-596 0 Munith MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346      
517-596 1 Munith MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346      
517-596 2 Munith MI MNTHMIXIDS0  0681 FRONTIER MIDSTATES, INC. - MI 346      
517-596 3 Munith MI MNTHMIXIDS0  0681 FRONTIER MIDSTATES, INC. - MI 346      
517-596 4 Munith MI LNNGMIMN00Z  624H ONVOY SPECTRUM, LLC 346      
517-596 5 Munith MI LNNGMIMNX8Z  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346      
517-596 6 Munith MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346      
517-596 7 Munith MI MNTHMIXIDS0  0681 FRONTIER MIDSTATES, INC. - MI 346      
517-596 8 Munith MI MNTHMIXIDS0  0681 FRONTIER MIDSTATES, INC. - MI 346      
517-596 9 Munith MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346      
517-597 A Sunfield MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-597 0 Sunfield MI LNNGMIMNX4Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346      
517-597 1 Sunfield MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-597 2 Sunfield MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-597 3 Sunfield MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-597 4 Sunfield MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-597 5 Sunfield MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-597 6 Sunfield MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-597 7 Sunfield MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-597 8 Sunfield MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-597 9 Sunfield MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-599 A Lansing MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-600 A Dimondale MI LNNGMIXIDS0  7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346      
517-600 0 Dimondale MI LNNGMIXIDS0  7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346      
517-600 1 Dimondale MI LNNGMIXIDS0  7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346      
517-600 2 Dimondale MI LNNGMIXIDS0  7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346      
517-600 3 Dimondale MI LNNGMIXIDS0  7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346      
517-600 4 Dimondale MI LNNGMIXIDS0  7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346      
517-600 5 Dimondale MI LNNGMIXIDS0  7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346      
517-600 6 Dimondale MI LNNGMIXIDS0  7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346      
517-600 7 Dimondale MI LNNGMIXIDS0  7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346      
517-600 8 Dimondale MI LNNGMIXIDS0  7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346      
517-600 9 Dimondale MI LNNGMIXIDS0  7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346      
517-604 A Mason MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-604 0 Mason MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-604 1 Mason MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-604 2 Mason MI LNNGMIMNX8Z  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346      
517-604 3 Mason MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-604 4 Mason MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346      
517-604 5 Mason MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346      
517-604 6 Mason MI   961J WOW! INTERNET, CABLE AND PHONE 346      
517-604 7 Mason MI LNNGMIMNXQZ  508J CENTURYLINK COMMUNICATIONS, LLC 346      
517-604 8 Mason MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-604 9 Mason MI LNNGMIMNX4Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346      
517-605 A Adrian MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
517-605 0 Adrian MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
517-605 1 Adrian MI LIVNMIUX3MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
517-605 2 Adrian MI LIVNMIUX3MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
517-605 3 Adrian MI LIVNMIUX3MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
517-605 4 Adrian MI LIVNMIUX3MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
517-605 5 Adrian MI LIVNMIUX3MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 >>

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.