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: 508J CENTURYLINK COMMUNICATIONS, LLC

<< 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 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
989-783 7 Roscommon MI SGNWMIFAXCY  344      
989-787 6 West Branch MI SGNWMIFAXCY  344      
989-814 6 Six Lakes MI SGNWMIFAXCY  344      
989-818 7 Lakeview MI SGNWMIFAXCY  344      
989-823 5 Vassar MI SGNWMIFAXCY  344      
989-833 3 Riverdale MI SGNWMIFAXCY  344      
989-834 7 Ovid MI SGNWMIFAXCY  344      
989-838 6 Pompeii MI SGNWMIFAXCY  344      
989-844 A Saginaw MI SGNWMIFAXCY  344      
989-844 7 Saginaw MI SGNWMIFAXCY  344      
989-847 0 Ashley MI SGNWMIFAXCY  344      
989-855 7 Muir MI SGNWMIFAXCY  344      
989-868 8 Reese MI SGNWMIFAXCY  344      
989-883 8 Sebewaing MI SGNWMIFAXCY  344      
989-903 7 Standish MI SGNWMIFAXCY  344      
989-915 6 Grayling MI SGNWMIFAXCY  344      
989-932 7 Durand MI SGNWMIFAXCY  344      
989-934 6 Rose City MI SGNWMIFAXCY  344      
989-935 7 Clare MI SGNWMIFAXCY  344      
989-966 6 Vanderbilt MI SGNWMIFAXCY  344      
989-975 7 Bad Axe MI SGNWMIFAXCY  344      
989-999 6 Birch Run MI SGNWMIFAXCY  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 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.