Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: RENONVCCDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
775-201 A Reno NV 2817 MATRIX TELECOM, LLC. S/I/I TNCI - NV 720      
775-297 A Carson City NV 2817 MATRIX TELECOM, LLC. S/I/I TNCI - NV 720      
775-313 A Reno NV 2817 MATRIX TELECOM, LLC. S/I/I TNCI - NV 720      
775-341 A Hawthorne NV 2817 MATRIX TELECOM, LLC. S/I/I TNCI - NV 720      
775-546 A Carson City NV 2817 MATRIX TELECOM, LLC. S/I/I TNCI - NV 720      
775-549 A Ely NV 2817 MATRIX TELECOM, LLC. S/I/I TNCI - NV 720      
775-552 A Gardnerville NV 2817 MATRIX TELECOM, LLC. S/I/I TNCI - NV 720      
775-562 A Reno NV 2817 MATRIX TELECOM, LLC. S/I/I TNCI - NV 720      
775-621 A Winnemucca NV 2817 MATRIX TELECOM, LLC. S/I/I TNCI - NV 720      
775-980 A Fernley NV 2817 MATRIX TELECOM, LLC. S/I/I TNCI - NV 720      
775-983 A Baker NV 2817 MATRIX TELECOM, LLC. S/I/I TNCI - NV 720      
775-996 A Reno NV 2817 MATRIX TELECOM, LLC. S/I/I TNCI - NV 720      
775-997 A Reno NV 2817 MATRIX TELECOM, LLC. S/I/I TNCI - NV 720      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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