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.
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Switch: GUYNPR20DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
787-230 A Toa Baja PR 9726 WORLDNET TELECOMMUNICATIONS, INC. - PR 820      
787-395 A Bayamón Norte PR 9726 WORLDNET TELECOMMUNICATIONS, INC. - PR 820      
787-437 A Jayuya PR 9726 WORLDNET TELECOMMUNICATIONS, INC. - PR 820      
787-482 A Salinas PR 9726 WORLDNET TELECOMMUNICATIONS, INC. - PR 820      
787-483 A Naranjito PR 9726 WORLDNET TELECOMMUNICATIONS, INC. - PR 820      
787-558 A Santa Isabel PR 9726 WORLDNET TELECOMMUNICATIONS, INC. - PR 820      
787-592 A Guayama PR 9726 WORLDNET TELECOMMUNICATIONS, INC. - PR 820      
787-663 A Ciales PR 9726 WORLDNET TELECOMMUNICATIONS, INC. - PR 820      
787-665 A Dorado PR 9726 WORLDNET TELECOMMUNICATIONS, INC. - PR 820      
787-679 A Pueblo Viejo PR 9726 WORLDNET TELECOMMUNICATIONS, INC. - PR 820      
787-680 A Arecibo PR 9726 WORLDNET TELECOMMUNICATIONS, INC. - PR 820      
787-694 A Cayey PR 9726 WORLDNET TELECOMMUNICATIONS, INC. - PR 820      
787-705 A Pueblo Viejo PR 9726 WORLDNET TELECOMMUNICATIONS, INC. - PR 820      
787-710 A Carolina PR 9726 WORLDNET TELECOMMUNICATIONS, INC. - PR 820      
787-913 A Juana Díaz PR 9726 WORLDNET TELECOMMUNICATIONS, INC. - PR 820      
787-919 A Santurce PR 9726 WORLDNET TELECOMMUNICATIONS, INC. - PR 820      
787-921 A Manatí PR 9726 WORLDNET TELECOMMUNICATIONS, INC. - PR 820      
787-931 A Aguadilla PR 9726 WORLDNET TELECOMMUNICATIONS, INC. - PR 820      
787-936 A Cataño PR 9726 WORLDNET TELECOMMUNICATIONS, INC. - PR 820      
787-945 A Santurce Este PR 9726 WORLDNET TELECOMMUNICATIONS, INC. - PR 820      
787-956 A Lares PR 9726 WORLDNET TELECOMMUNICATIONS, INC. - PR 820      
787-966 A Bayamón Norte PR 9726 WORLDNET TELECOMMUNICATIONS, INC. - PR 820      
787-985 A Isla Verde PR 9726 WORLDNET TELECOMMUNICATIONS, INC. - PR 820      
939-221 A Luquillo PR 9726 WORLDNET TELECOMMUNICATIONS, INC. - PR 820      

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

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