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.

NPA: 808 [Rate centres in NPA 808] [Dial plan for NPA 808]

NXX: 238

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
808-238 A Hilo HI MLUAHIAKDS1  8297 LEVEL 3 TELECOM OF HAWAII, LP - HI 834      
808-238 0 Hilo HI HILOHIMN0MD  874D TIME WARNER CABLE INFORMATION SVCS (HAWAII) - HI 834   2010-03-03   
808-238 1 Hilo HI HNLLHIEL4MD  6529 T-MOBILE USA, INC. 834   2010-11-07   
808-238 2 Hilo HI HNLLHIGSCMD  6516 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 834   2010-04-03   
808-238 3 Hilo HI MLUAHIAKDS1  8297 LEVEL 3 TELECOM OF HAWAII, LP - HI 834   2009-12-05   
808-238 4 Hilo HI HNLLHIEL4MD  6529 T-MOBILE USA, INC. 834   2010-12-18   
808-238 5 Hilo HI HILOHIMN0MD  874D TIME WARNER CABLE INFORMATION SVCS (HAWAII) - HI 834   2012-02-09   
808-238 6 Hilo HI MILNHIADGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 834   2011-01-21   
808-238 7 Hilo HI HNLLHIEL4MD  6529 T-MOBILE USA, INC. 834   2011-03-07   
808-238 8 Hilo HI HNLLHIGSCMD  6516 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 834   2011-02-10   
808-238 9 Hilo HI HNLLHIEL4MD  6529 T-MOBILE USA, INC. 834   2010-05-31   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.