Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 139F WORLDCALL INTERCONNECT INC.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
979-428 9 Boling-New Gulf TX HSTQTXRG6MD  560   2008-09-12   
979-444 A Carmine TX HSTQTXRG6MD  560      
979-488 0 Wharton TX HSTQTXRG6MD  560   2008-09-12   
979-493 9 Columbus TX HSTQTXRG6MD  560   2008-09-12   
979-635 9 El Campo TX HSTQTXRG6MD  560   2008-09-12   
979-666 A Moravia TX DLLSTX3769Z  570      
979-666 6 Moravia TX DLLSTX3769Z  570   2016-05-30   
979-987 8 Sealy TX HSTQTXRG6MD  560   2008-09-12   
979-989 A Markham TX HSTQTXRG6MD  560      
979-989 9 Markham TX HSTQTXRG6MD  560   2008-09-19   
979-998 A Industry TX HSTQTXRG6MD  560      
979-998 9 Industry TX HSTQTXRG6MD  560   2008-09-19   
979-999 A Garwood TX HSTQTXRG6MD  560      
979-999 9 Garwood TX HSTQTXRG6MD  560   2008-08-30   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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