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: GURBPRCODS1

Remotes:

Switch Switch name Switch type
JUNCPRURRS1    RLC 
LSPDPRURRS1    RLC 
SNLZPRURRS1    RLC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
787-712 A Gurabo PR 3201 PUERTO RICO TELEPHONE CO. 820      
787-737 A Gurabo PR 3201 PUERTO RICO TELEPHONE CO. 820      

Last updated: Sat, 31 Oct 2020 19:28:10 UTC

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