Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 281 [Rate centres in NPA 281] [Dial plan for NPA 281]

NXX: 737

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
281-737 A Satsuma TX HSTOTX42DS2  7074 LEVEL 3 TELECOM OF TEXAS, LLC 560      
281-737 0 Satsuma TX   7074 LEVEL 3 TELECOM OF TEXAS, LLC 560   2009-04-17   
281-737 1 Satsuma TX   7074 LEVEL 3 TELECOM OF TEXAS, LLC 560   2009-04-17   
281-737 2 Satsuma TX   7074 LEVEL 3 TELECOM OF TEXAS, LLC 560   2009-04-17   
281-737 3 Satsuma TX   7074 LEVEL 3 TELECOM OF TEXAS, LLC 560   2009-04-17   
281-737 4 Satsuma TX   7074 LEVEL 3 TELECOM OF TEXAS, LLC 560   2009-04-17   
281-737 5 Satsuma TX   7074 LEVEL 3 TELECOM OF TEXAS, LLC 560   2009-04-17   
281-737 6 Satsuma TX   7074 LEVEL 3 TELECOM OF TEXAS, LLC 560   2009-04-17   
281-737 7 Satsuma TX   7074 LEVEL 3 TELECOM OF TEXAS, LLC 560   2009-04-17   
281-737 8 Satsuma TX   7074 LEVEL 3 TELECOM OF TEXAS, LLC 560   2009-04-17   
281-737 9 Satsuma TX   7074 LEVEL 3 TELECOM OF TEXAS, LLC 560   2009-04-17   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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