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: 506J TWILIO INTERNATIONAL, INC.

<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
817-765 3 Kennedale TX DLLRTXVM0MD  552   2020-10-12   
817-866 5 Grandview TX DLLRTXVM0MD  552   2020-10-12   
817-904 6 Acton TX DLLRTXVM0MD  552   2020-10-12   
818-533 2 Burbank: Sun Valley DA CA LSANCA03JMD  730   2020-10-20   
820-400 A Parkfield CA SNLOCA01XLY  740      
820-400 9 Parkfield CA SNLOCA01XLY  740   2022-06-17   
828-205 8 Morganton NC CHRLNCCAYNX  422   2021-06-04   
828-374 6 Spruce Pine NC CHRLNCCAYNX  422   2021-06-04   
828-383 6 Lenoir NC CHRLNCCAYNX  422   2021-06-04   
828-401 A Ellenboro NC CHRLNCCAYNX  422      
828-401 4 Ellenboro NC CHRLNCCAYNX  422   2021-06-04   
828-445 A Maiden NC CHRLNCCAYNX  422      
828-445 4 Maiden NC CHRLNCCAYNX  422   2021-06-04   
828-481 3 Sherrills Ford NC CHRLNCCAYNX  422   2021-06-04   
828-503 5 Hickory NC CHRLNCCAYNX  422   2021-06-04   
828-521 5 Rutherfordton NC CHRLNCCAYNX  422   2021-06-04   
828-523 5 Granite Falls NC CHRLNCCAYNX  422   2021-06-04   
828-525 3 Valdese NC CHRLNCCAYNX  422   2021-06-04   
828-540 5 Taylorsville NC CHRLNCCAYNX  422   2021-06-04   
828-543 5 Claremont NC CHRLNCCAYNX  422   2021-06-04   
828-609 7 Caroleen NC CHRLNCCAYNX  422   2021-06-04   
828-616 9 Boone NC CHRLNCCAYNX  422   2021-06-04   
828-672 4 Mountain View NC CHRLNCCAYNX  422   2021-06-04   
828-742 9 Newland NC CHRLNCCAYNX  422   2021-06-04   
828-744 5 Forest City NC CHRLNCCAYNX  422   2021-06-04   
828-800 2 Newton NC CHRLNCCAYNX  422   2021-06-04   
828-818 7 Blowing Rock NC CHRLNCCAYNX  422   2021-06-04   
828-826 3 Hildebran NC CHRLNCCAYNX  422   2021-06-04   
828-895 A Asheville NC AHVLNCOH06Z  420      
828-895 8 Asheville NC AHVLNCOH06Z  420   2022-03-24   
830-205 7 Batesville TX SNANTXDIXKX  566   2021-05-27   
830-206 3 Big Wells TX SNANTXDIXKX  566   2021-05-27   
830-208 3 Carrizo Springs TX SNANTXDIXKX  566   2021-05-27   
830-218 9 Luling TX SNANTXDIXKX  566   2021-05-27   
830-231 4 Gillett TX SNANTXDIXKX  566   2021-05-27   
830-241 4 Asherton TX SNANTXDIXKX  566   2021-05-27   
830-284 4 Smiley TX SNANTXDIXKX  566   2021-05-27   
830-287 3 Sutherland Springs TX SNANTXDIXKX  566   2021-05-27   
830-292 5 Uvalde TX SNANTXDIXKX  566   2021-05-27   
830-293 0 La Pryor TX SNANTXDIXKX  566   2021-05-27   
830-295 3 Crystal City TX SNANTXDIXKX  566   2021-05-27   
830-296 4 Sabinal TX SNANTXDIXKX  566   2021-05-27   
830-301 4 Jourdanton TX SNANTXDIXKX  566   2021-05-27   
830-318 3 New Braunfels TX SNANTXDIXKX  566   2021-05-27   
830-341 3 Pleasanton TX SNANTXDIXKX  566   2021-05-27   
830-348 2 Cotulla TX SNANTXDIXKX  566   2021-05-27   
830-351 9 Luling TX SNANTXDIXKX  566   2014-04-25   
830-382 2 Floresville TX SNANTXDIXKX  566   2021-05-27   
830-410 5 Hondo TX SNANTXDIXKX  566   2021-05-27   
830-415 5 Eagle Pass TX SNANTXDIXKX  566   2021-05-27   

<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 >>

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.