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.

NPA: 787 [Rate centres in NPA 787] [Dial plan for NPA 787]

NXX: 675

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
787-675 A Bayamón Sur PR   639J LIBERTY MOBILE PUERTO RICO INC. 820   2025-02-08   
787-675 0 Bayamón Sur PR   639J LIBERTY MOBILE PUERTO RICO INC. 820   2003-12-27   
787-675 1 Bayamón Sur PR   639J LIBERTY MOBILE PUERTO RICO INC. 820   2004-05-07   
787-675 2 Bayamón Sur PR   639J LIBERTY MOBILE PUERTO RICO INC. 820   2004-05-07   
787-675 3 Bayamón Sur PR   639J LIBERTY MOBILE PUERTO RICO INC. 820   2004-12-10   
787-675 4 Bayamón Sur PR   639J LIBERTY MOBILE PUERTO RICO INC. 820   2004-12-10   
787-675 5 Bayamón Sur PR   639J LIBERTY MOBILE PUERTO RICO INC. 820   2005-03-23   
787-675 6 Bayamón Sur PR   639J LIBERTY MOBILE PUERTO RICO INC. 820   2005-05-01   
787-675 7 Bayamón Sur PR   639J LIBERTY MOBILE PUERTO RICO INC. 820   2005-05-01   
787-675 8 Bayamón Sur PR   639J LIBERTY MOBILE PUERTO RICO INC. 820   2005-05-01   
787-675 9 Bayamón Sur PR   639J LIBERTY MOBILE PUERTO RICO INC. 820   2005-05-19   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.