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: RLGINCMN4MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
919-227 A Raleigh NC 4809 CENTURYLINK COMMUNICATIONS LLC - NC 426      
919-228 A Cary NC 4809 CENTURYLINK COMMUNICATIONS LLC - NC 426      
919-229 A Wake Forest NC 4809 CENTURYLINK COMMUNICATIONS LLC - NC 426      
919-251 A Durham NC 4809 CENTURYLINK COMMUNICATIONS LLC - NC 426      
919-253 A Cary (Research Triangle Park) NC 4809 CENTURYLINK COMMUNICATIONS LLC - NC 426      
919-259 A Chapel Hill NC 4809 CENTURYLINK COMMUNICATIONS LLC - NC 426      
919-262 A Clayton NC 4809 CENTURYLINK COMMUNICATIONS LLC - NC 426      
919-267 A Apex NC 4809 CENTURYLINK COMMUNICATIONS LLC - NC 426      
919-275 A Angier NC 4809 CENTURYLINK COMMUNICATIONS LLC - NC 426      
919-276 A Broadway NC 4809 CENTURYLINK COMMUNICATIONS LLC - NC 426      
919-283 A Creedmoor NC 4809 CENTURYLINK COMMUNICATIONS LLC - NC 426      
919-285 A Fuquay-Varina NC 4809 CENTURYLINK COMMUNICATIONS LLC - NC 426      
919-288 A Goldsboro NC 4809 CENTURYLINK COMMUNICATIONS LLC - NC 426      
919-289 A Grantham NC 4809 CENTURYLINK COMMUNICATIONS LLC - NC 426      
919-295 A Knightdale NC 4809 CENTURYLINK COMMUNICATIONS LLC - NC 426      
919-296 A Hillsborough NC 4809 CENTURYLINK COMMUNICATIONS LLC - NC 426      
919-298 A Olivia NC 4809 CENTURYLINK COMMUNICATIONS LLC - NC 426      
919-299 A Mount Olive NC 4809 CENTURYLINK COMMUNICATIONS LLC - NC 426      
919-328 A Durham NC 4809 CENTURYLINK COMMUNICATIONS LLC - NC 426      
919-351 A Selma NC 4809 CENTURYLINK COMMUNICATIONS LLC - NC 426      
919-352 A Sanford NC 4809 CENTURYLINK COMMUNICATIONS LLC - NC 426      
919-473 A Cary (Research Triangle Park) NC 4809 CENTURYLINK COMMUNICATIONS LLC - NC 426      
919-534 A Raleigh NC 4809 CENTURYLINK COMMUNICATIONS LLC - NC 426      
919-535 A Cary NC 4809 CENTURYLINK COMMUNICATIONS LLC - NC 426      
919-536 A Durham NC 4809 CENTURYLINK COMMUNICATIONS LLC - NC 426      
919-537 A Chapel Hill NC 4809 CENTURYLINK COMMUNICATIONS LLC - NC 426      
919-626 A Wendell NC 4809 CENTURYLINK COMMUNICATIONS LLC - NC 426      
919-646 A Zebulon NC 4809 CENTURYLINK COMMUNICATIONS LLC - NC 426      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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