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: LUQUPRAEDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
787-200 A Río Piedras PR 955G LIBERTY COMMUNICATIONS OF PUERTO RICO LLC 820      
787-545 A Toa Alta PR 955G LIBERTY COMMUNICATIONS OF PUERTO RICO LLC 820      
939-204 A Río Piedras PR 955G LIBERTY COMMUNICATIONS OF PUERTO RICO LLC 820      
939-230 A Añasco PR 955G LIBERTY COMMUNICATIONS OF PUERTO RICO LLC 820      
939-291 A Quebradillas PR 955G LIBERTY COMMUNICATIONS OF PUERTO RICO LLC 820      
939-333 A Pueblo Viejo PR 955G LIBERTY COMMUNICATIONS OF PUERTO RICO LLC 820      
939-336 A Canóvanas PR 955G LIBERTY COMMUNICATIONS OF PUERTO RICO LLC 820      
939-337 A Canóvanas PR 955G LIBERTY COMMUNICATIONS OF PUERTO RICO LLC 820      
939-338 A Río Piedras PR 955G LIBERTY COMMUNICATIONS OF PUERTO RICO LLC 820      
939-345 A Morovis PR 955G LIBERTY COMMUNICATIONS OF PUERTO RICO LLC 820      
939-355 A Bayamón Norte PR 955G LIBERTY COMMUNICATIONS OF PUERTO RICO LLC 820      
939-357 A Cabo Rojo PR 955G LIBERTY COMMUNICATIONS OF PUERTO RICO LLC 820      
939-399 A Río Piedras PR 955G LIBERTY COMMUNICATIONS OF PUERTO RICO LLC 820      
939-465 A Naguabo PR 955G LIBERTY COMMUNICATIONS OF PUERTO RICO LLC 820      
939-544 A Camuy PR 955G LIBERTY COMMUNICATIONS OF PUERTO RICO LLC 820      
939-545 A Toa Alta PR 955G LIBERTY COMMUNICATIONS OF PUERTO RICO LLC 820      
939-609 A Isabela PR 955G LIBERTY COMMUNICATIONS OF PUERTO RICO LLC 820      
939-687 A Gurabo PR 955G LIBERTY COMMUNICATIONS OF PUERTO RICO LLC 820      
939-699 A Rincón PR 955G LIBERTY COMMUNICATIONS OF PUERTO RICO LLC 820      
939-715 A Caguas PR 955G LIBERTY COMMUNICATIONS OF PUERTO RICO LLC 820      
939-716 A Caguas PR 955G LIBERTY COMMUNICATIONS OF PUERTO RICO LLC 820      
939-814 A Utuado PR 955G LIBERTY COMMUNICATIONS OF PUERTO RICO LLC 820      
939-915 A Vega Alta PR 955G LIBERTY COMMUNICATIONS OF PUERTO RICO LLC 820      
939-928 A Peñuelas PR 955G LIBERTY COMMUNICATIONS OF PUERTO RICO LLC 820      
939-935 A Hormigueros PR 955G LIBERTY COMMUNICATIONS OF PUERTO RICO LLC 820      
939-992 A Yauco PR 955G LIBERTY COMMUNICATIONS OF PUERTO RICO LLC 820      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.