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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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
540-446 A Stafford VA 5562 METROPCS, INC. 236      
571-264 A Dale City VA 5562 METROPCS, INC. 236      
571-285 A Dale City VA 5562 METROPCS, INC. 236      
571-288 A Dale City VA 5562 METROPCS, INC. 236      
571-298 A Dale City VA 5562 METROPCS, INC. 236      
571-300 A Dale City VA 5562 METROPCS, INC. 236      
571-316 A Dale City VA 5562 METROPCS, INC. 236      
571-320 A Triangle VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-330 A Dale City VA 5562 METROPCS, INC. 236      
571-368 A Dale City VA 5562 METROPCS, INC. 236      
571-394 A Triangle VA 5562 METROPCS, INC. 236      
571-398 A Occoquan VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-412 A Occoquan VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-462 A Occoquan VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-466 A Triangle VA 5562 METROPCS, INC. 236      
571-491 A Dulles VA 5562 METROPCS, INC. 236      
571-516 A Triangle VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-518 A Manassas VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-532 A Manassas VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-534 A Occoquan VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-538 A Manassas VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-552 A Dale City VA 5562 METROPCS, INC. 236      
571-580 A Occoquan VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-589 A Dale City VA 5562 METROPCS, INC. 236      
571-598 A Manassas VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-621 A Manassas VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-632 A Manassas VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-05-16   
571-656 A Triangle VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-657 A Manassas VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-662 A Manassas VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-758 A Dulles VA 5562 METROPCS, INC. 236      
571-762 A Manassas VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-778 A Manassas VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-991 A Dale City VA 5562 METROPCS, INC. 236      
703-296 A Occoquan VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
703-398 A Dale City VA 5562 METROPCS, INC. 236      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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