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.

OCN: 543C ONVOY, LLCV - MI

<< 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 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
989-933 3 Mount Pleasant MI SGNWMIFAXKX  344      
989-933 4 Mount Pleasant MI SGNWMIFAXKX  344      
989-934 4 Rose City MI SGNWMIFAXKX  344      
989-934 7 Rose City MI SGNWMIFAXKX  344      
989-935 4 Clare MI SGNWMIFAXKX  344      
989-935 5 Clare MI SGNWMIFAXKX  344      
989-935 6 Clare MI SGNWMIFAXKX  344      
989-943 3 Middleton MI SGNWMIFAXKX  344      
989-943 4 Middleton MI SGNWMIFAXKX  344      
989-943 5 Middleton MI SGNWMIFAXKX  344      
989-955 2 Ubly MI SGNWMIFAXKX  344      
989-955 3 Ubly MI SGNWMIFAXKX  344      
989-955 4 Ubly MI SGNWMIFAXKX  344      
989-955 8 Ubly MI SGNWMIFAXKX  344      
989-963 2 Elkton MI SGNWMIFAXKX  344      
989-963 3 Elkton MI SGNWMIFAXKX  344      
989-963 4 Elkton MI SGNWMIFAXKX  344      
989-963 5 Elkton MI SGNWMIFAXKX  344      
989-966 3 Vanderbilt MI SGNWMIFAXKX  344      
989-966 5 Vanderbilt MI SGNWMIFAXKX  344      
989-966 7 Vanderbilt MI SGNWMIFAXKX  344      
989-981 1 Hubbardston MI SGNWMIFAXKX  344      
989-985 5 Fowler-Pewamo MI SGNWMIFAXKX  344      
989-994 0 Beaverton MI SGNWMIFAXKX  344      
989-994 1 Beaverton MI SGNWMIFAXKX  344      
989-997 8 Glennie MI SGNWMIFAXKX  344      
989-997 9 Glennie MI SGNWMIFAXKX  344      
989-999 A Birch Run MI SGNWMIFAXKX  344      
989-999 0 Birch Run MI SGNWMIFAXKX  344      
989-999 7 Birch Run MI SGNWMIFAXKX  344      
989-999 8 Birch Run MI SGNWMIFAXKX  344      
989-999 9 Birch Run MI SGNWMIFAXKX  344      

<< 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 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.