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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OCN: 0168 FRONTIER COMMUNICATIONS OF PENNSYLVANIA, LLC

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
717-351 A New Holland PA NHLDPAXNRS1  226      
717-351 0 New Holland PA   226      
717-351 1 New Holland PA   226      
717-351 2 New Holland PA   226      
717-351 9 New Holland PA   226      
717-354 A New Holland PA NHLDPAXNRS1  226      
717-355 A New Holland PA NHLDPAXNRS1  226      
717-445 A Terre Hill PA TRHLPAXTRS1  226      
717-556 A Leola PA LEOLPAXLDS0  226      
717-556 0 Leola PA   226      
717-556 1 Leola PA   226      
717-556 2 Leola PA   226      
717-556 3 Leola PA   226      
717-556 4 Leola PA   226      
717-556 7 Leola PA   226      
717-556 9 Leola PA   226      
717-656 A Leola PA LEOLPAXLDS0  226      
717-661 A Leola PA LEOLPAXLDS0  226      
717-661 2 Leola PA   226      
717-661 4 Leola PA   226      
717-661 5 Leola PA   226      
717-661 6 Leola PA   226      
717-661 7 Leola PA   226      
717-661 8 Leola PA   226      
717-661 9 Leola PA   226      
717-768 A Intercourse PA INTRPAXIRS1  226      

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

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