Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Splendora EMS, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
281-399 A SPLDTXSPDS0  9533 SOUTHWESTERN BELL 560      
281-399 0 SPLDTXSPDS0  9533 SOUTHWESTERN BELL 560      
281-399 1 SPLDTXSPDS0  9533 SOUTHWESTERN BELL 560      
281-399 2 SPLDTXSPDS0  9533 SOUTHWESTERN BELL 560      
281-399 3 HSTNTXMOX7X  318J COMCAST IP PHONE LLC 560   2020-08-31   
281-399 4 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2014-10-21   
281-399 5 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2014-10-21   
281-399 6 HSTNTX279MD  7399 WESTEL, INC. - TX 560   2009-07-12   
281-399 7 NCGDTXNCKMD  318C CEBRIDGE TELECOM TX , L.P. - TX 560   2009-07-28   
281-399 8 SPLDTXSPDS0  9533 SOUTHWESTERN BELL 560      
281-399 9 SPLDTXSPDS0  9533 SOUTHWESTERN BELL 560      

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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