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.

Pontiac, MI

<< 1 2 3 4 5 6 7 8 9 10

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
947-276 3 LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2024-04-29   
947-276 4 DTRTMIBAUMD  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2024-04-12   
947-276 5 DTRTMIBAUMD  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2024-04-12   
947-276 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2025-03-04   
947-276 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2025-04-25   
947-276 8 DTRTMIBAUMD  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2024-04-12   
947-276 9 LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2024-04-29   
947-278 A LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2024-07-06   
947-278 0 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2024-11-01   
947-278 1 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2024-11-25   
947-278 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2025-04-03   
947-278 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2025-04-25   
947-278 4 LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2024-07-06   
947-278 5 LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2024-07-06   
947-278 6 LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2024-07-06   
947-278 7 LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2024-07-06   
947-278 8 LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2024-07-06   
947-278 9 LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2024-07-06   
947-287 A DTRTMIBAUMD  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2024-07-05   
947-287 0 DTRTMIBAUMD  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2024-07-06   
947-287 1 DTRTMIBAUMD  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2024-07-06   
947-287 2 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2024-11-25   
947-287 3 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2024-09-20   
947-287 4 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2024-07-06   
947-287 5 DTRTMIBAUMD  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2024-07-05   
947-287 6 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2024-07-06   
947-287 7 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2024-07-06   
947-287 8 DTRTMIBAUMD  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2024-07-05   
947-287 9 DTRTMIBAUMD  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2024-07-05   
947-414 A DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
947-414 0 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2017-06-13   
947-414 1 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2017-06-13   
947-414 2 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2017-09-27   
947-414 3 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2017-09-27   
947-414 4 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2017-09-27   
947-414 5 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2017-09-27   
947-414 6 BRHMMIBDBMD  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2017-07-03   
947-414 7 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2018-02-02   
947-414 8 SFLDMIDNDS5  9714 GRID 4 COMMUNICATIONS, INC. - MI 340   2017-07-27   
947-414 9 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2017-04-22   
947-500 A SFLDMIMK8MD  965H FRACTEL, LLC 340      
947-500 0 SFLDMIMK8MD  965H FRACTEL, LLC 340   2020-02-15   
947-500 1 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2020-09-07   
947-500 2 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2020-09-28   
947-500 3 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2020-09-28   
947-500 4 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2020-07-07   
947-500 5 SFLDMIMK8MD  965H FRACTEL, LLC 340   2020-02-15   
947-500 6 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2020-09-28   
947-500 7 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2020-09-07   
947-500 8 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2020-09-07   
947-500 9 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2020-09-07   
947-886 A WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340      
947-886 0 SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2018-09-03   
947-886 1 SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2018-09-03   
947-886 2 WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2018-06-01   
947-886 3 SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2018-09-03   
947-886 4 SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2018-10-20   
947-886 5 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2018-09-19   
947-886 6 SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2020-03-19   
947-886 7 LIVNMIUX3MD  5562 METROPCS, INC. 340   2018-07-13   
947-886 8 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2020-09-28   
947-886 9 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2020-03-18   
947-955 A LIVNMIUX3MD  5562 METROPCS, INC. 340      
947-955 0 DTRTMIVWDMD  624H ONVOY SPECTRUM, LLC 340   2021-11-28   
947-955 1 DTRTMIVWDMD  624H ONVOY SPECTRUM, LLC 340   2021-11-28   
947-955 2 DTRTMIVWDMD  624H ONVOY SPECTRUM, LLC 340   2021-11-28   
947-955 3 DTRTMIVWDMD  624H ONVOY SPECTRUM, LLC 340   2021-11-28   
947-955 4 DTRTMIVWDMD  624H ONVOY SPECTRUM, LLC 340   2021-11-28   
947-955 5 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2023-10-29   
947-955 6 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2022-10-29   
947-955 7 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2022-10-29   
947-955 8 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2023-08-21   
947-955 9 LIVNMIUX3MD  5562 METROPCS, INC. 340   2021-11-27   
947-957 A SFLDMITODS2  543C ONVOY, LLCV - MI 340      
947-957 0 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2020-11-20   
947-957 1 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2020-11-20   
947-957 2 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2022-04-21   
947-957 3 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2022-04-21   
947-957 4 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2022-04-21   
947-957 5 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2020-11-19   
947-957 6 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2022-04-21   
947-957 7 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2022-04-21   
947-957 8 DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2022-04-21   
947-957 9 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2020-11-19   
947-999 A SFLDMITODS2  543C ONVOY, LLCV - MI 340      
947-999 0 WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2017-10-20   
947-999 1 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2017-03-15   
947-999 2 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2017-03-15   
947-999 3 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2017-03-15   
947-999 4 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2017-03-15   
947-999 5 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2016-04-14   
947-999 6 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2016-04-14   
947-999 7 DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2016-04-14   
947-999 8 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2016-05-10   
947-999 9 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2015-11-23   

<< 1 2 3 4 5 6 7 8 9 10

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.