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.

Switch: LSANCA039MD

<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
442-220 1 Mountain Pass CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2013-08-02   
442-221 A Benton CA 981E BANDWIDTH.COM CLEC, LLC - CA 730      
442-221 0 Benton CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2013-10-12   
442-221 1 Benton CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-09-28   
442-228 6 Bishop CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-09-15   
442-229 A Victorville: Victorville DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730      
442-229 0 Victorville: Victorville DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-01-19   
442-229 1 Victorville: Victorville DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-01-19   
442-229 4 Victorville: Victorville DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-06-23   
442-229 5 Victorville: Victorville DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-06-23   
442-229 6 Victorville: Victorville DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-06-23   
442-233 A Lenwood CA 981E BANDWIDTH.COM CLEC, LLC - CA 730      
442-233 0 Lenwood CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-09-06   
442-233 4 Lenwood CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-09-16   
442-242 0 Victorville: Victorville DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2013-05-27   
442-242 1 Victorville: Victorville DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-06-09   
442-242 3 Victorville: Victorville DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-08-06   
442-242 8 Victorville: Victorville DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2013-05-28   
442-243 9 Victorville: Victorville DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-06-26   
442-249 0 Victorville: Adelanto DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-05-15   
442-249 4 Victorville: Adelanto DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-09-09   
442-255 5 Victorville: Victorville DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-08-27   
442-255 8 Victorville: Victorville DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-08-27   
442-259 A Summit Valley CA 981E BANDWIDTH.COM CLEC, LLC - CA 730      
442-259 0 Summit Valley CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-12-13   
442-261 1 Shoshone CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-10-10   
442-267 6 Victorville: Hesperia DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-09-17   
442-272 A Inyokern CA 981E BANDWIDTH.COM CLEC, LLC - CA 730      
442-272 0 Inyokern CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-08-14   
442-272 1 Inyokern CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-11-15   
442-284 0 Victorville: Victorville DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-06-26   
442-284 1 Victorville: Victorville DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-06-26   
442-294 0 Ridgecrest CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-09-10   
442-309 8 Barstow: Barstow DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2020-02-29   
442-312 8 Pine Creek CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2020-07-06   
442-316 5 Victorville: Hesperia DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-08-27   
442-316 6 Victorville: Hesperia DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-08-27   
442-347 9 Barstow: Barstow DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-09-10   
442-356 2 Victorville: Hesperia DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-11-17   
442-356 4 Victorville: Hesperia DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-08-27   
442-356 5 Victorville: Hesperia DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-08-27   
442-356 6 Victorville: Hesperia DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-08-27   
442-386 1 Victorville: Victorville DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-07-29   
442-386 2 Victorville: Victorville DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-07-29   
442-386 4 Victorville: Victorville DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-07-29   
442-389 A Blythe CA 981E BANDWIDTH.COM CLEC, LLC - CA 730      
442-389 0 Blythe CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-05-01   
442-389 1 Blythe CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-05-02   
442-389 2 Blythe CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-05-02   
442-398 A Victorville: Hesperia DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730      

<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.