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: YBUCPRURRS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
787-266 A Yabucoa PR 3201 PUERTO RICO TEL. CO. 820      
787-266 0 Yabucoa PR 3201 PUERTO RICO TEL. CO. 820      
787-266 1 Yabucoa PR 3201 PUERTO RICO TEL. CO. 820      
787-266 2 Yabucoa PR 3201 PUERTO RICO TEL. CO. 820      
787-266 3 Yabucoa PR 3201 PUERTO RICO TEL. CO. 820      
787-266 4 Yabucoa PR 3201 PUERTO RICO TEL. CO. 820      
787-266 5 Yabucoa PR 3201 PUERTO RICO TEL. CO. 820      
787-266 6 Yabucoa PR 3201 PUERTO RICO TEL. CO. 820      
787-893 A Yabucoa PR 3201 PUERTO RICO TEL. CO. 820      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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