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: MOCAPRURRS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
787-818 A Moca PR 3201 PUERTO RICO TEL. CO. 820      
787-818 0 Moca PR 3201 PUERTO RICO TEL. CO. 820      
787-818 1 Moca PR 3201 PUERTO RICO TEL. CO. 820      
787-818 2 Moca PR 3201 PUERTO RICO TEL. CO. 820      
787-818 3 Moca PR 3201 PUERTO RICO TEL. CO. 820      
787-818 4 Moca PR 3201 PUERTO RICO TEL. CO. 820      
787-818 5 Moca PR 3201 PUERTO RICO TEL. CO. 820      
787-818 6 Moca PR 3201 PUERTO RICO TEL. CO. 820      
787-818 8 Moca PR 3201 PUERTO RICO TEL. CO. 820      
787-818 9 Moca PR 3201 PUERTO RICO TEL. CO. 820      
787-877 A Moca PR 3201 PUERTO RICO TEL. CO. 820      

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

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