Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 515J IP HORIZON LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
341-946 0 Oakland: Berkeley DA CA SNFCCAMKX6Y  722   2021-05-01   
346-205 9 Langham Creek TX   560   2016-04-01   
346-208 1 Dickinson TX   560   2015-03-29   
346-209 8 Liverpool TX   560   2017-12-15   
346-215 9 Alvin TX   560   2015-03-23   
346-216 5 Baytown TX   560   2016-03-28   
346-220 9 Spring TX   560   2016-03-28   
346-222 8 La Porte TX   560   2016-01-04   
346-222 9 La Porte TX   560   2015-03-23   
346-226 0 Houston TX   560   2016-03-28   
346-226 1 Houston TX   560   2016-03-28   
346-230 8 Apollo TX   560   2017-12-15   
346-230 9 Apollo TX   560   2018-12-08   
346-239 2 Richmond-Rosenberg TX   560   2016-01-11   
346-239 6 Richmond-Rosenberg TX   560   2016-03-28   
346-248 0 Pinehurst TX   560   2016-03-28   
346-251 9 Barker TX   560   2016-04-01   
346-252 1 Houston Suburban TX   560   2016-04-01   
346-256 8 Houston TX   560   2017-07-14   
346-257 0 Katy TX   560   2017-07-14   
346-258 9 Sheldon TX   560   2017-12-15   
346-260 2 Satsuma TX   560   2016-04-01   
346-272 1 Houston TX   560   2017-12-15   
346-272 8 Houston TX   560   2017-12-15   
346-278 0 Manvel TX   560   2017-12-15   
346-280 8 Cypress TX   560   2017-12-24   
346-292 0 Baytown TX   560   2018-12-08   
346-301 8 Splendora TX   560   2017-12-15   
346-304 7 Stafford TX   560   2016-04-01   
346-315 2 Deer Park TX   560   2016-04-01   
346-321 3 Channelview TX   560   2016-04-01   
346-323 9 Humble TX   560   2017-07-14   
346-345 0 Humble TX   560   2018-12-10   
346-345 1 Humble TX   560   2018-12-10   
346-354 4 Houston TX   560   2018-12-09   
346-354 5 Houston TX   560   2018-12-09   
346-357 6 Houston Suburban TX   560   2018-12-09   
346-357 7 Houston Suburban TX   560   2018-12-09   
346-368 0 Sugar Land TX   560   2016-04-18   
346-378 0 Houston Suburban TX   560   2019-05-18   
346-378 1 Houston Suburban TX   560   2019-05-18   
346-402 1 Cleveland TX   560   2016-01-04   
346-438 A Houston TX HSTNTXYAOMD  560      
346-438 1 Houston TX   560   2020-11-19   
346-459 8 Spring TX   560   2021-06-05   
346-460 0 Bammel TX   560   2021-06-22   
346-462 2 Cypress TX   560   2021-07-02   
346-515 6 Richmond-Rosenberg TX HSTNTXYAOMD  560   2021-03-26   
346-536 0 Satsuma TX HSTNTXYAOMD  560   2021-03-21   
346-576 1 Barker TX HSTNTXYAOMD  560   2021-03-21   

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

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