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.

Vivian, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
430-233 A SHPTLAMAX6Y  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 486      
430-233 0 SHPTLAMAXZY  903C ONVOY, LLC - TX 486      
430-233 1 SHPTLAMAXZY  903C ONVOY, LLC - TX 486      
430-233 2 SHPTLAMAX6Y  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 486      
430-233 4 SHPTLAMAXZY  903C ONVOY, LLC - TX 486      
430-233 5 SHPTLAMAXZY  903C ONVOY, LLC - TX 486      
430-233 6 SHPTLAMAXZY  903C ONVOY, LLC - TX 486      
430-233 7 SHPTLAMAXZY  903C ONVOY, LLC - TX 486      
430-282 A SHPTLAMA00Z  073H TELNYX LLC 486      
430-282 0 SHPTLAMA00Z  073H TELNYX LLC 486      
430-315 A SHPTLAMA24Z  622J SKYE TELECOM LLC DBA SKYETEL 486      
430-315 0 SHPTLAMA02Z  624H ONVOY SPECTRUM, LLC 486      
430-315 8 SHPTLAMA24Z  622J SKYE TELECOM LLC DBA SKYETEL 486      
903-672 A VIVNLAXADS0  0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
903-672 0 VIVNLAXADS0  0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
903-672 1 VIVNLAXADS0  0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
903-672 2 VIVNLAXADS0  0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
903-672 3 VIVNLAXADS0  0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
903-672 4 VIVNLAXADS0  0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
903-672 5 VIVNLAXADS0  0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
903-672 6 VIVNLAXADS0  0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
903-672 7 PLDNLAXA2MD  508J CENTURYLINK COMMUNICATIONS, LLC 486      
903-672 8 VIVNLAXADS0  0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
903-672 9 VIVNLAXADS0  0434 BRIGHTSPEED OF LOUISIANA, LLC 486      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.