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: SNJNPRZDGT2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
787-503 0 Guaynabo PR 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 820      
787-503 1 Guaynabo PR 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 820      
787-503 2 Guaynabo PR 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 820      
787-503 3 Guaynabo PR 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 820      
787-503 5 Guaynabo PR 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 820      
787-503 6 Guaynabo PR 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 820      
787-503 8 Guaynabo PR 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 820      
787-503 9 Guaynabo PR 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 820      

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

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