Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 832 [Rate centres in NPA 832] [Dial plan for NPA 832]

NXX: 437

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
832-437 A Katy TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560      
832-437 0 Katy TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2008-04-06   
832-437 1 Katy TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2008-08-07   
832-437 2 Katy TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2008-08-07   
832-437 3 Katy TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2009-08-15   
832-437 4 Katy TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2009-03-09   
832-437 5 Katy TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2009-03-09   
832-437 6 Katy TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2010-07-09   
832-437 7 Katy TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2012-12-22   
832-437 8 Katy TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2011-08-18   
832-437 9 Katy TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2011-09-30   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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