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: 515J IP HORIZON 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 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
325-290 1 Ozona TX   961   2022-03-07   
325-291 1 Sterling City TX   961   2022-03-14   
325-291 5 Sterling City TX   961   2025-03-10   
325-291 6 Sterling City TX   961   2025-03-10   
325-291 7 Sterling City TX SANGTXXAXOX  961   2024-01-03   
325-291 9 Sterling City TX SANGTXXAXOX  961   2024-01-03   
325-293 1 Snyder TX   550   2025-03-07   
325-293 2 Snyder TX   550   2025-03-07   
325-316 1 Colorado City TX ABLNTXORXXX  550   2024-01-03   
325-316 2 Colorado City TX   550   2025-03-07   
325-316 3 Colorado City TX   550   2025-03-07   
325-316 8 Colorado City TX ABLNTXORXXX  550   2024-01-03   
325-321 8 Comanche TX   961   2022-03-05   
325-323 1 Big Lake TX   961   2022-03-07   
325-323 4 Big Lake TX   961   2025-03-07   
325-323 7 Big Lake TX   961   2025-03-07   
325-323 8 Big Lake TX SANGTXXAXOX  961   2024-01-03   
325-323 9 Big Lake TX SANGTXXAXOX  961   2024-01-03   
325-324 0 Ballinger TX SANGTXXAXOX  961   2024-01-03   
325-324 1 Ballinger TX SANGTXXAXOX  961   2024-01-03   
325-324 2 Ballinger TX   961   2025-03-07   
325-324 3 Ballinger TX   961   2025-03-07   
325-328 1 Water Valley TX SANGTXXAXOX  961   2024-01-03   
325-328 2 Water Valley TX   961   2022-03-14   
325-328 7 Water Valley TX   961   2025-03-10   
325-328 8 Water Valley TX SANGTXXAXOX  961   2024-01-03   
325-328 9 Water Valley TX   961   2025-03-10   
325-329 1 Comanche TX SANGTXXAXOX  961   2024-01-03   
325-329 7 Comanche TX   961   2025-03-07   
325-329 8 Comanche TX   961   2025-03-07   
325-329 9 Comanche TX SANGTXXAXOX  961   2024-01-03   
325-335 8 Hamlin TX ABLNTXORXXX  550   2021-03-18   
325-342 6 Ozona TX   961   2025-03-07   
325-342 7 Ozona TX   961   2025-03-07   
325-342 8 Ozona TX SANGTXXAXOX  961   2024-01-03   
325-342 9 Ozona TX SANGTXXAXOX  961   2024-01-03   
325-343 0 Robert Lee TX SANGTXXAXOX  961   2024-01-03   
325-343 1 Robert Lee TX SANGTXXAXOX  961   2024-01-03   
325-343 8 Robert Lee TX   961   2025-03-07   
325-343 9 Robert Lee TX   961   2025-03-07   
325-349 8 Abilene TX ABLNTXORXXX  550   2024-01-03   
325-349 9 Abilene TX ABLNTXORXXX  550   2024-01-03   
325-353 1 Eden TX   961   2025-03-07   
325-353 2 Eden TX   961   2025-03-07   
325-354 1 Sonora TX   961   2025-03-07   
325-354 2 Sonora TX   961   2025-03-07   
325-359 0 Hamlin TX   550   2025-03-07   
325-359 1 Hamlin TX   550   2025-03-07   
325-360 A Bronte TX   961   2025-04-04   
325-360 1 Bronte TX   961   2025-04-04   
325-360 2 Bronte TX   961   2025-04-04   
325-362 A Bangs TX   961   2025-04-04   
325-362 1 Bangs TX   961   2025-04-04   
325-362 2 Bangs TX   961   2025-04-04   
325-363 7 Sweetwater TX   550   2025-03-10   
325-363 8 Sweetwater TX   550   2025-03-10   
325-364 A Barnhart TX   961   2025-04-04   
325-364 1 Barnhart TX   961   2025-04-04   
325-364 2 Barnhart TX   961   2025-04-04   
325-366 A Blanket TX   961   2025-04-04   
325-366 1 Blanket TX   961   2025-04-04   
325-366 2 Blanket TX   961   2025-04-04   
325-367 A Carlsbad TX   961   2025-04-04   
325-367 1 Carlsbad TX   961   2025-04-04   
325-367 2 Carlsbad TX   961   2025-04-04   
325-368 A Roscoe TX   550   2025-04-04   
325-368 1 Roscoe TX   550   2025-04-04   
325-368 2 Roscoe TX   550   2025-04-04   
325-369 A Eldorado TX   961   2025-04-04   
325-369 1 Eldorado TX   961   2025-04-04   
325-369 2 Eldorado TX   961   2025-04-04   
325-371 A Goldthwaite TX   961   2025-04-04   
325-371 1 Goldthwaite TX   961   2025-04-04   
325-371 2 Goldthwaite TX   961   2025-04-04   
325-373 A Gustine TX   961   2025-04-04   
325-373 1 Gustine TX   961   2025-04-04   
325-373 2 Gustine TX   961   2025-04-04   
325-375 A Junction TX   961   2025-04-04   
325-375 1 Junction TX   961   2025-04-04   
325-375 2 Junction TX   961   2025-04-04   
325-376 A Lake Brownwood TX   961   2025-04-04   
325-376 1 Lake Brownwood TX   961   2025-04-04   
325-376 2 Lake Brownwood TX   961   2025-04-04   
325-377 A London TX   961   2025-04-04   
325-377 1 London TX   961   2025-04-04   
325-377 2 London TX   961   2025-04-04   
325-379 4 Tow TX SANGTXXAXOX  961   2024-01-03   
325-379 5 Tow TX SANGTXXAXOX  961   2024-01-03   
325-379 6 Tow TX   961   2025-03-10   
325-379 7 Tow TX   961   2025-03-10   
325-379 9 Tow TX   961   2022-03-27   
325-380 A Roby TX   550   2025-04-04   
325-380 1 Roby TX   550   2025-04-04   
325-380 2 Roby TX   550   2025-04-04   
325-381 A Menard TX   961   2025-04-04   
325-381 1 Menard TX   961   2025-04-04   
325-381 2 Menard TX   961   2025-04-04   
325-383 A Mertzon TX   961   2025-04-04   
325-383 1 Mertzon TX   961   2025-04-04   
325-383 2 Mertzon TX   961   2025-04-04   

<< 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 >>

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.