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: BYMNPRCO0MD

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
939-585 7 Arecibo PR 8645 SUNCOM DBA T-MOBILE USA 820   2021-09-18   
939-585 8 Arecibo PR 8645 SUNCOM DBA T-MOBILE USA 820   2021-09-18   
939-585 9 Arecibo PR 8645 SUNCOM DBA T-MOBILE USA 820   2015-01-03   
939-606 A Mayaguez PR 8645 SUNCOM DBA T-MOBILE USA 820      
939-606 0 Mayaguez PR 8645 SUNCOM DBA T-MOBILE USA 820   2021-11-25   
939-606 1 Mayaguez PR 8645 SUNCOM DBA T-MOBILE USA 820   2021-11-25   
939-606 5 Mayaguez PR 8645 SUNCOM DBA T-MOBILE USA 820   2021-11-25   
939-606 6 Mayaguez PR 8645 SUNCOM DBA T-MOBILE USA 820   2021-11-25   
939-606 7 Mayaguez PR 8645 SUNCOM DBA T-MOBILE USA 820   2022-12-23   
939-606 9 Mayaguez PR 8645 SUNCOM DBA T-MOBILE USA 820   2018-06-14   
939-608 A San Germán PR 8645 SUNCOM DBA T-MOBILE USA 820      
939-608 0 San Germán PR 8645 SUNCOM DBA T-MOBILE USA 820   2022-01-24   
939-608 1 San Germán PR 8645 SUNCOM DBA T-MOBILE USA 820   2022-01-24   
939-608 2 San Germán PR 8645 SUNCOM DBA T-MOBILE USA 820   2022-01-24   
939-608 3 San Germán PR 8645 SUNCOM DBA T-MOBILE USA 820   2022-01-24   
939-608 4 San Germán PR 8645 SUNCOM DBA T-MOBILE USA 820   2022-01-24   
939-608 5 San Germán PR 8645 SUNCOM DBA T-MOBILE USA 820   2022-01-24   
939-608 6 San Germán PR 8645 SUNCOM DBA T-MOBILE USA 820   2022-01-24   
939-608 7 San Germán PR 8645 SUNCOM DBA T-MOBILE USA 820   2022-01-24   
939-608 8 San Germán PR 8645 SUNCOM DBA T-MOBILE USA 820   2022-01-24   
939-608 9 San Germán PR 8645 SUNCOM DBA T-MOBILE USA 820   2022-01-24   
939-625 A Bayamón Norte PR 8645 SUNCOM DBA T-MOBILE USA 820      
939-625 0 Bayamón Norte PR 8645 SUNCOM DBA T-MOBILE USA 820   2020-09-03   
939-625 1 Bayamón Norte PR 8645 SUNCOM DBA T-MOBILE USA 820   2020-09-03   
939-625 2 Bayamón Norte PR 8645 SUNCOM DBA T-MOBILE USA 820   2020-09-03   
939-625 3 Bayamón Norte PR 8645 SUNCOM DBA T-MOBILE USA 820   2020-09-03   
939-625 4 Bayamón Norte PR 8645 SUNCOM DBA T-MOBILE USA 820   2020-09-03   
939-625 5 Bayamón Norte PR 8645 SUNCOM DBA T-MOBILE USA 820   2020-09-03   
939-625 6 Bayamón Norte PR 8645 SUNCOM DBA T-MOBILE USA 820   2021-10-10   
939-625 7 Bayamón Norte PR 8645 SUNCOM DBA T-MOBILE USA 820   2021-10-10   
939-625 8 Bayamón Norte PR 8645 SUNCOM DBA T-MOBILE USA 820   2021-10-10   
939-625 9 Bayamón Norte PR 8645 SUNCOM DBA T-MOBILE USA 820   2018-05-11   
939-641 A Mayaguez PR 8645 SUNCOM DBA T-MOBILE USA 820      
939-641 0 Mayaguez PR 8645 SUNCOM DBA T-MOBILE USA 820   2022-04-16   
939-641 1 Mayaguez PR 8645 SUNCOM DBA T-MOBILE USA 820   2022-04-16   
939-641 2 Mayaguez PR 8645 SUNCOM DBA T-MOBILE USA 820   2022-04-16   
939-641 3 Mayaguez PR 8645 SUNCOM DBA T-MOBILE USA 820   2022-04-16   
939-641 4 Mayaguez PR 8645 SUNCOM DBA T-MOBILE USA 820   2022-04-16   
939-641 5 Mayaguez PR 8645 SUNCOM DBA T-MOBILE USA 820   2022-04-16   
939-641 6 Mayaguez PR 8645 SUNCOM DBA T-MOBILE USA 820   2022-04-16   
939-641 9 Mayaguez PR 8645 SUNCOM DBA T-MOBILE USA 820   2022-04-16   
939-649 A Arecibo PR 8645 SUNCOM DBA T-MOBILE USA 820      
939-649 0 Arecibo PR 8645 SUNCOM DBA T-MOBILE USA 820   2014-08-29   
939-649 1 Arecibo PR 8645 SUNCOM DBA T-MOBILE USA 820   2014-08-29   
939-649 2 Arecibo PR 8645 SUNCOM DBA T-MOBILE USA 820   2014-08-29   
939-649 3 Arecibo PR 8645 SUNCOM DBA T-MOBILE USA 820   2021-09-18   
939-649 5 Arecibo PR 8645 SUNCOM DBA T-MOBILE USA 820   2021-09-18   
939-649 6 Arecibo PR 8645 SUNCOM DBA T-MOBILE USA 820   2021-12-23   
939-649 7 Arecibo PR 8645 SUNCOM DBA T-MOBILE USA 820   2021-12-23   
939-649 8 Arecibo PR 8645 SUNCOM DBA T-MOBILE USA 820   2021-12-23   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 >>

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.