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: BYMNPRCO1MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
787-230 8 Toa Baja PR 559F NEUTRAL TANDEM - PR 820      
787-437 5 Jayuya PR 559F NEUTRAL TANDEM - PR 820      
787-437 6 Jayuya PR 559F NEUTRAL TANDEM - PR 820      
787-437 8 Jayuya PR 559F NEUTRAL TANDEM - PR 820      
787-476 3 San Germán PR 559F NEUTRAL TANDEM - PR 820      
787-476 4 San Germán PR 559F NEUTRAL TANDEM - PR 820      
787-476 5 San Germán PR 559F NEUTRAL TANDEM - PR 820      
787-476 9 San Germán PR 559F NEUTRAL TANDEM - PR 820      
787-663 6 Ciales PR 559F NEUTRAL TANDEM - PR 820      
787-663 8 Ciales PR 559F NEUTRAL TANDEM - PR 820      
787-663 9 Ciales PR 559F NEUTRAL TANDEM - PR 820      
787-665 3 Dorado PR 559F NEUTRAL TANDEM - PR 820      
787-665 9 Dorado PR 559F NEUTRAL TANDEM - PR 820      
787-689 9 Levittown PR 559F NEUTRAL TANDEM - PR 820      
787-699 2 Barranquitas PR 559F NEUTRAL TANDEM - PR 820      
787-699 3 Barranquitas PR 559F NEUTRAL TANDEM - PR 820      
787-699 4 Barranquitas PR 559F NEUTRAL TANDEM - PR 820      
787-794 7 Toa Baja PR 559F NEUTRAL TANDEM - PR 820      
787-802 8 Corozal PR 559F NEUTRAL TANDEM - PR 820      
787-808 6 Lajas PR 559F NEUTRAL TANDEM - PR 820      
787-822 8 Florida PR 559F NEUTRAL TANDEM - PR 820      
787-921 3 Manatí PR 559F NEUTRAL TANDEM - PR 820      
787-936 3 Cataño PR 559F NEUTRAL TANDEM - PR 820      
787-956 5 Lares PR 559F NEUTRAL TANDEM - PR 820      
787-965 3 Vega Baja PR 559F NEUTRAL TANDEM - PR 820      
787-965 4 Vega Baja PR 559F NEUTRAL TANDEM - PR 820      
787-965 6 Vega Baja PR 559F NEUTRAL TANDEM - PR 820      
787-970 9 Barceloneta PR 559F NEUTRAL TANDEM - PR 820      
787-978 8 Sabana Grande PR 559F NEUTRAL TANDEM - PR 820      
787-986 4 Mayaguez PR 559F NEUTRAL TANDEM - PR 820      
939-214 3 Lajas PR 559F NEUTRAL TANDEM - PR 820      
939-214 4 Lajas PR 559F NEUTRAL TANDEM - PR 820      
939-230 3 Añasco PR 559F NEUTRAL TANDEM - PR 820      
939-291 2 Quebradillas PR 559F NEUTRAL TANDEM - PR 820      
939-298 3 Ramey PR 559F NEUTRAL TANDEM - PR 820      
939-345 4 Morovis PR 559F NEUTRAL TANDEM - PR 820      
939-355 6 Bayamón Norte PR 559F NEUTRAL TANDEM - PR 820      
939-355 7 Bayamón Norte PR 559F NEUTRAL TANDEM - PR 820      
939-357 3 Cabo Rojo PR 559F NEUTRAL TANDEM - PR 820      
939-359 A Moca PR 559F NEUTRAL TANDEM - PR 820      
939-359 3 Moca PR 559F NEUTRAL TANDEM - PR 820      
939-369 A Aguada PR 559F NEUTRAL TANDEM - PR 820      
939-369 3 Aguada PR 559F NEUTRAL TANDEM - PR 820      
939-393 4 Barceloneta PR 559F NEUTRAL TANDEM - PR 820      
939-393 5 Barceloneta PR 559F NEUTRAL TANDEM - PR 820      
939-394 3 Las Marías PR 559F NEUTRAL TANDEM - PR 820      
939-406 4 Aguadilla PR 559F NEUTRAL TANDEM - PR 820      
939-409 4 Naranjito PR 559F NEUTRAL TANDEM - PR 820      
939-412 2 Levittown PR 559F NEUTRAL TANDEM - PR 820      
939-412 3 Levittown PR 559F NEUTRAL TANDEM - PR 820      
939-459 5 Manatí PR 559F NEUTRAL TANDEM - PR 820      
939-459 6 Manatí PR 559F NEUTRAL TANDEM - PR 820      
939-544 3 Camuy PR 559F NEUTRAL TANDEM - PR 820      
939-569 A Orocovis PR 559F NEUTRAL TANDEM - PR 820      
939-569 5 Orocovis PR 559F NEUTRAL TANDEM - PR 820      
939-606 3 Mayaguez PR 559F NEUTRAL TANDEM - PR 820      
939-606 4 Mayaguez PR 559F NEUTRAL TANDEM - PR 820      
939-609 3 Isabela PR 559F NEUTRAL TANDEM - PR 820      
939-610 A Bayamón Sur PR 559F NEUTRAL TANDEM - PR 820      
939-610 6 Bayamón Sur PR 559F NEUTRAL TANDEM - PR 820      
939-610 9 Bayamón Sur PR 559F NEUTRAL TANDEM - PR 820      
939-629 A Santana PR 559F NEUTRAL TANDEM - PR 820      
939-629 6 Santana PR 559F NEUTRAL TANDEM - PR 820      
939-649 4 Arecibo PR 559F NEUTRAL TANDEM - PR 820      
939-666 3 San Sebastián PR 559F NEUTRAL TANDEM - PR 820      
939-699 3 Rincón PR 559F NEUTRAL TANDEM - PR 820      
939-739 A Toa Alta PR 559F NEUTRAL TANDEM - PR 820      
939-739 3 Toa Alta PR 559F NEUTRAL TANDEM - PR 820      
939-814 8 Utuado PR 559F NEUTRAL TANDEM - PR 820      
939-910 4 Maricao PR 559F NEUTRAL TANDEM - PR 820      
939-915 3 Vega Alta PR 559F NEUTRAL TANDEM - PR 820      
939-935 3 Hormigueros PR 559F NEUTRAL TANDEM - PR 820      
939-985 8 Comerio PR 559F NEUTRAL TANDEM - PR 820      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.