Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 543C ONVOY, LLCV - MI

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
989-476 2 Port Hope MI SGNWMIFAXKX  344   2021-02-04   
989-476 3 Port Hope MI SGNWMIFAXKX  344   2021-02-04   
989-479 8 Harbor Beach MI SGNWMIFAXKX  344   2017-10-26   
989-480 3 Frankenmuth MI SGNWMIFAXKX  344   2012-02-22   
989-480 8 Frankenmuth MI SGNWMIFAXKX  344   2013-03-15   
989-481 4 Breckenridge MI SGNWMIFAXKX  344   2017-05-19   
989-483 A Riverdale MI SGNWMIFAXKX  344      
989-483 3 Riverdale MI SGNWMIFAXKX  344   2021-08-26   
989-487 A Farwell MI SGNWMIFAXKX  344      
989-487 1 Farwell MI SGNWMIFAXKX  344   2015-08-02   
989-487 2 Farwell MI SGNWMIFAXKX  344   2016-04-01   
989-487 3 Farwell MI SGNWMIFAXKX  344   2016-04-01   
989-487 7 Farwell MI SGNWMIFAXKX  344   2014-11-05   
989-487 8 Farwell MI SGNWMIFAXKX  344   2021-02-04   
989-491 3 Midland MI SGNWMIFAXKX  344   2023-05-07   
989-495 4 Midland MI SGNWMIFAXKX  344   2012-02-22   
989-498 6 Saginaw MI SGNWMIFAXKX  344   2014-08-30   
989-499 1 Coleman MI SGNWMIFAXKX  344   2016-04-01   
989-499 2 Coleman MI SGNWMIFAXKX  344   2016-04-01   
989-499 3 Coleman MI SGNWMIFAXKX  344   2021-03-27   
989-499 4 Coleman MI SGNWMIFAXKX  344   2021-03-27   
989-500 A Fenwick MI SGNWMIFAXKX  344      
989-500 0 Fenwick MI SGNWMIFAXKX  344   2015-11-09   
989-500 5 Fenwick MI SGNWMIFAXKX  344   2020-11-20   
989-500 6 Fenwick MI SGNWMIFAXKX  344   2020-11-20   
989-502 A Frankenmuth MI SGNWMIFAXKX  344      
989-502 0 Frankenmuth MI SGNWMIFAXKX  344   2011-02-13   
989-502 3 Frankenmuth MI SGNWMIFAXKX  344   2016-03-28   
989-502 4 Frankenmuth MI SGNWMIFAXKX  344   2016-03-28   
989-502 6 Frankenmuth MI SGNWMIFAXKX  344   2019-05-17   
989-502 8 Frankenmuth MI SGNWMIFAXKX  344   2020-11-14   
989-502 9 Frankenmuth MI SGNWMIFAXKX  344   2020-11-14   
989-504 A St Charles MI SGNWMIFAXKX  344      
989-504 4 St Charles MI SGNWMIFAXKX  344   2021-08-26   
989-504 5 St Charles MI SGNWMIFAXKX  344   2022-12-11   
989-505 4 Gaylord MI SGNWMIFAXKX  344   2021-07-30   
989-505 5 Gaylord MI SGNWMIFAXKX  344   2021-07-30   
989-508 A Stanton MI ALMAMIXGFMD  344      
989-508 5 Stanton MI ALMAMIXGFMD  344   2022-12-10   
989-508 8 Stanton MI SGNWMIFAXKX  344   2021-08-26   
989-510 1 Prescott MI ALMAMIXGFMD  344   2023-08-26   
989-510 7 Prescott MI SGNWMIFAXKX  344   2013-04-05   
989-514 1 Sterling MI SGNWMIFAXKX  344   2017-05-26   
989-514 2 Sterling MI SGNWMIFAXKX  344   2017-10-29   
989-514 4 Sterling MI SGNWMIFAXKX  344   2021-02-04   
989-514 5 Sterling MI SGNWMIFAXKX  344   2021-02-04   
989-514 7 Sterling MI SGNWMIFAXKX  344   2013-04-05   
989-519 A Gladwin MI SGNWMIFAXKX  344      
989-519 2 Gladwin MI SGNWMIFAXKX  344   2023-09-30   
989-520 2 Alger MI SGNWMIFAXKX  344   2020-11-21   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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