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]

Block: A

<< 1 2 3 4 5 6 7 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
517-867 A Jackson MI LNNGMIMNX1Z  279B CLEAR RATE COMMUNICATIONS, INC. - MI 346      
517-868 A Dimondale MI LNNGMIVE2MD  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346      
517-869 A Allen MI ALLNMIXIDS0  4417 FRONTIER COMMUNICATIONS OF MICHIGAN, INC. 346      
517-872 A Rives Junction MI LNNGMIDCHMD  4632 TELNET WORLDWIDE, INC. 346      
517-873 A Charlotte MI LNNGMIMNX3Y  2550 123.NET, LLC 346      
517-876 A Holt MI LNNGMIXIDS0  7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346      
517-877 A Litchfield MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-878 A Leslie MI LNNGMIVE2MD  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346      
517-879 A Jackson MI LNNGMIVE2MD  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346      
517-881 A Lansing MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-882 A Lansing MI LNNGMISORS0  9323 MICHIGAN BELL TEL CO 346      
517-883 A Mason MI LNNGMIDCMMD  460K FIRST COMMUNICATIONS, LLC 346      
517-884 A Lansing MI ELNSMIMNDS0  9323 MICHIGAN BELL TEL CO 346      
517-885 A Lansing MI LNNGMIMNDS1  9323 MICHIGAN BELL TEL CO 346      
517-886 A Lansing MI LNNGMINWDS0  9323 MICHIGAN BELL TEL CO 346      
517-887 A Lansing MI LNNGMISORS0  9323 MICHIGAN BELL TEL CO 346      
517-888 A Jackson MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346      
517-889 A Holt MI LNNGMIMN16Z  829J PAETEC ITEL, LLC 346      
517-890 A Hanover MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-891 A Frontier MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-892 A Lansing MI LNNGMIMNX8Z  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346      
517-893 A Lansing MI LNNGMIMN06Z  506J TWILIO INTERNATIONAL, INC. 346      
517-894 A Lansing MI LNNGMIMNXSZ  5562 METROPCS, INC. 346      
517-895 A Concord MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-896 A Lansing MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-897 A Lansing MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-898 A Lansing MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-899 A Lansing MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-900 A Bundy Hill MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-901 A Reading MI LNNGMIMN17Z  792K CHARTER IP ENABLED SERVICES, LLC 346   2025-02-13   
517-902 A Adrian MI LIVNMIUX3MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
517-903 A Bath MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-905 A Jackson MI LNNGMIDCHMD  4632 TELNET WORLDWIDE, INC. 346      
517-906 A Holt MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-907 A Clarklake MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-908 A Lansing MI LNNGMIVE2MD  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346      
517-909 A Dansville MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-910 A Onondaga MI LNNGMIVE2MD  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346      
517-912 A Dimondale MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-913 A Lansing MI LNNGMIDCHMD  4632 TELNET WORLDWIDE, INC. 346      
517-914 A Jackson MI LNNGMIMNXSZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346      
517-915 A Fowlerville MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-916 A Jonesville MI LNNGMIDCHMD  4632 TELNET WORLDWIDE, INC. 346      
517-917 A Jackson MI LNNGMIMNXSZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346      
517-918 A Adrian MI LIVNMIUX3MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
517-919 A Laingsburg MI LNNGMIMNX4Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346      
517-920 A Adrian MI SFLDMIDC0MD  4632 TELNET WORLDWIDE, INC. 340      
517-921 A Addison MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-922 A Eaton Rapids MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-923 A Fitchburg MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-924 A Coldwater MI   792K CHARTER IP ENABLED SERVICES, LLC 348      
517-925 A Grand Ledge MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-926 A Grass Lake MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-927 A Lansing MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-928 A Mason MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-929 A Homer MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-930 A Lansing MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-931 A Tekonsha MI   4632 TELNET WORLDWIDE, INC. 348      
517-932 A Allen MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-933 A Coldwater MI GDRPMIBLXTZ  3535 ACD TELECOM, INC. - MI 348      
517-936 A Jackson MI LNNGMIMNX4Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346      
517-937 A Jackson MI LNNGMIMNXSZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346      
517-938 A Brooklyn MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-939 A Quincy MI GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
517-940 A Lansing MI LNNGMIMNX8X  156J RCLEC, INC. 346      
517-941 A Laingsburg MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-942 A Leslie MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-944 A Lansing MI LNNGMIMNXSZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346      
517-945 A Jackson MI LNNGMIMN16Z  829J PAETEC ITEL, LLC 346      
517-946 A Cambria MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-947 A Howell MI SFLDMIDC0MD  4632 TELNET WORLDWIDE, INC. 340      
517-948 A Mulliken MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-949 A De Witt MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-953 A Munith MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-955 A Dansville MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346      
517-957 A Onondaga MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-960 A Jackson MI JCSNMINERSA  9323 MICHIGAN BELL TEL CO 346      
517-961 A Albion MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-962 A Jackson MI LNNGMIMNX8Z  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346      
517-963 A Parma MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-964 A Hillsdale MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-965 A Potterville MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-966 A Dimondale MI LNNGMIXIDS0  7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346      
517-968 A Dansville MI LNNGMIXIDS0  7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346      
517-969 A Mason MI LNNGMIMN16Z  829J PAETEC ITEL, LLC 346      
517-970 A Reading MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-972 A Bell Oak MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-973 A Charlotte MI LNNGMIMNXJY  9748 AMERICAN MESSAGING SERVICES, LLC 346      
517-974 A Lansing MI LNNGMIMNX4Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346      
517-975 A Lansing MI LNNGMIMN16Z  829J PAETEC ITEL, LLC 346      
517-977 A Lansing MI LNNGMIMN02Z  318J COMCAST IP PHONE, LLC 346      
517-978 A Mason MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-979 A Rives Junction MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-980 A Lansing MI LNNGMIMNXSZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346      
517-981 A Vermontville MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-983 A Charlotte MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-984 A Webberville MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-985 A Stockbridge MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-990 A Jackson MI LNNGMIMNX4Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346      
517-991 A Camden MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      

<< 1 2 3 4 5 6 7 >>

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.