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: 939H COMMIO, 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 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
530-371 3 Loyalton CA CHICCACW2MD  724      
530-371 4 Loyalton CA CHICCACW2MD  724      
530-371 5 Loyalton CA CHICCACW2MD  724      
530-371 9 Loyalton CA CHICCACW2MD  724      
530-372 A Richvale CA CHICCACW2MD  724      
530-372 0 Richvale CA CHICCACW2MD  724      
530-372 1 Richvale CA CHICCACW2MD  724      
530-372 2 Richvale CA CHICCACW2MD  724      
530-372 3 Richvale CA CHICCACW2MD  724      
530-372 4 Richvale CA CHICCACW2MD  724      
530-373 A Auburn: North DA CA SCRMCA01XTZ  726      
530-373 0 Auburn: North DA CA SCRMCA01XTZ  726      
530-373 1 Auburn: North DA CA SCRMCA01XTZ  726      
530-373 2 Auburn: North DA CA SCRMCA01XTZ  726      
530-373 3 Auburn: North DA CA SCRMCA01XTZ  726      
530-373 4 Auburn: North DA CA SCRMCA01XTZ  726      
530-376 A Davis CA SCRMCA01XTZ  726   2024-02-24   
530-376 0 Davis CA SCRMCA01XTZ  726      
530-376 1 Davis CA SCRMCA01XTZ  726      
530-376 2 Davis CA SCRMCA01XTZ  726      
530-380 4 Lewiston CA CHICCACW2MD  724      
530-390 1 Los Molinos CA CHICCACW2MD  724      
530-390 2 Los Molinos CA CHICCACW2MD  724      
530-390 4 Los Molinos CA CHICCACW2MD  724      
530-425 2 Stonyford CA CHICCACW2MD  724      
530-461 8 Bangor CA CHICCACW2MD  724      
530-461 9 Bangor CA CHICCACW2MD  724      
530-463 1 Camptonville CA SCRMCA01XTZ  726      
530-463 4 Camptonville CA SCRMCA01XTZ  726      
530-463 6 Camptonville CA SCRMCA01XTZ  726      
530-463 8 Camptonville CA SCRMCA01XTZ  726      
530-464 2 Alta CA SCRMCA01XTZ  726      
530-466 9 Alleghany CA SCRMCA01XTZ  726      
530-476 1 Arbuckle CA SCRMCA01XTZ  726      
530-476 4 Arbuckle CA SCRMCA01XTZ  726      
530-480 4 Blairsden CA CHICCACW2MD  724      
530-480 5 Blairsden CA CHICCACW2MD  724      
530-480 6 Blairsden CA CHICCACW2MD  724      
530-505 0 Winters CA SCRMCA01XTZ  726      
530-509 8 Orleans CA CHICCACW2MD  724      
530-572 7 Yreka CA CHICCACW2MD  724      
530-576 6 Los Molinos CA CHICCACW2MD  724      
530-590 A Grass Valley: South DA CA SCRMCA01XTZ  726      
530-590 0 Grass Valley: South DA CA SCRMCA01XTZ  726      
530-590 1 Grass Valley: South DA CA SCRMCA01XTZ  726      
530-590 2 Grass Valley: South DA CA SCRMCA01XTZ  726      
530-590 3 Grass Valley: South DA CA SCRMCA01XTZ  726      
530-590 4 Grass Valley: South DA CA SCRMCA01XTZ  726      
530-610 0 Redding CA CHICCACW2MD  724      
530-610 1 Redding CA CHICCACW2MD  724      
530-610 9 Redding CA CHICCACW2MD  724      
530-620 9 Placerville: South DA CA SCRMCA01XTZ  726      
530-630 A Chico CA CHICCACW2MD  724      
530-630 0 Chico CA CHICCACW2MD  724      
530-630 1 Chico CA CHICCACW2MD  724      
530-630 4 Chico CA CHICCACW2MD  724      
530-685 1 Willows CA CHICCACW2MD  724      
530-729 9 Hornbrook CA CHICCACW2MD  724      
530-730 8 Bangor CA CHICCACW2MD  724      
530-733 1 Gazelle CA CHICCACW2MD  724      
530-769 0 Hoopa CA CHICCACW2MD  724      
530-771 2 Davis CA SCRMCA01XTZ  726      
530-771 3 Davis CA SCRMCA01XTZ  726      
530-780 0 Redding CA CHICCACW2MD  724      
530-780 1 Redding CA CHICCACW2MD  724      
530-780 2 Redding CA CHICCACW2MD  724      
530-780 3 Redding CA CHICCACW2MD  724      
530-780 4 Redding CA CHICCACW2MD  724      
530-785 0 Auburn: Main DA CA SCRMCA01XTZ  726      
530-785 1 Auburn: Main DA CA SCRMCA01XTZ  726      
530-785 2 Auburn: Main DA CA SCRMCA01XTZ  726      
530-785 3 Auburn: Main DA CA SCRMCA01XTZ  726      
530-810 1 Biggs CA CHICCACW2MD  724      
530-831 9 Portola CA CHICCACW2MD  724      
530-836 6 Blairsden CA CHICCACW2MD  724      
530-836 9 Blairsden CA CHICCACW2MD  724      
530-854 7 Oroville CA CHICCACW2MD  724      
530-860 A Oroville CA CHIDCAEW0MD  724      
530-860 0 Oroville CA CHICCACW2MD  724      
530-860 5 Oroville CA CHIDCAEW0MD  724      
530-860 7 Oroville CA CHIDCAEW0MD  724      
530-880 1 Orland CA CHICCACW2MD  724      
530-904 A Georgetown CA SCRMCA01XTZ  726      
530-904 0 Georgetown CA SCRMCA01XTZ  726      
530-904 1 Georgetown CA SCRMCA01XTZ  726      
530-904 2 Georgetown CA SCRMCA01XTZ  726      
530-904 3 Georgetown CA SCRMCA01XTZ  726      
530-904 4 Georgetown CA SCRMCA01XTZ  726      
530-905 7 Yreka CA CHICCACW2MD  724      
530-905 9 Yreka CA CHICCACW2MD  724      
530-909 A Meridian CA SCRMCA01XTZ  726      
530-909 0 Meridian CA SCRMCA01XTZ  726      
530-909 1 Meridian CA SCRMCA01XTZ  726      
530-909 2 Meridian CA SCRMCA01XTZ  726      
530-909 3 Meridian CA SCRMCA01XTZ  726      
530-909 4 Meridian CA SCRMCA01XTZ  726      
530-909 8 Meridian CA SCRMCA01XTZ  726      
530-910 1 Hayfork CA CHICCACW2MD  724      
530-912 A Truckee CA SCRMCA01XTZ  726      
530-912 0 Truckee CA SCRMCA01XTZ  726      

<< 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 >>

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.