Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 6630 SPOK, INC.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
516-291 A Nassau Zone 1 NY NYCMNY30BMD  132      
516-332 A Nassau Zone 5 NY NYCMNY30BMD  132      
516-335 A Nassau Zone 5 NY NYCMNY30BMD  132      
516-339 A Brentwood NY NYCMNY30BMD  132      
516-372 A Nassau Zone 5 NY NYCMNY30BMD  132      
516-389 A Nassau Zone 5 NY NYCMNY30BMD  132      
516-392 A Nassau Zone 5 NY NYCMNY30BMD  132      
516-525 A Nassau Zone 1 NY NYCMNY30BMD  132      
516-553 A Nassau Zone 5 NY NYCMNY30BMD  132      
516-638 A Nassau Zone 9 NY NYCMNY30BMD  132      
516-645 A Nassau Zone 5 NY NYCMNY30BMD  132      
516-648 A Nassau Zone 8 NY NYCMNY30BMD  132      
516-649 A Nassau Zone 8 NY NYCMNY30BMD  132      
516-657 A Nassau Zone 5 NY NYCMNY30BMD  132      
516-793 A Nassau Zone 5 NY NYCMNY30BMD  132      
516-839 A Nassau Zone 5 NY NYCMNY30BMD  132      
516-891 A Nassau Zone 5 NY NYCMNY30BMD  132      
516-947 A Nassau Zone 2 NY NYCMNY30BMD  132      
516-948 A Selden NY NYCMNY30BMD  132      
516-954 A Nassau Zone 5 NY NYCMNY30BMD  132      
516-975 A Nassau Zone 5 NY NYCMNY30BMD  132      
517-228 A Lansing MI LNNGMIMNXEZ  346      
517-229 A Lansing MI LNNGMIMNXEZ  346      
517-232 A Lansing MI LNNGMIMNXEZ  346      
517-309 A Coldwater MI GDRPMIBL44Z  348      
517-340 A Lansing MI LNNGMIMNXEZ  346      
517-341 A Lansing MI LNNGMIMNXEZ  346      
517-534 A Jackson MI LNNGMIMNXEZ  346      
517-564 A Adrian MI SFLDMIMKDS2  340      
517-571 A Howell MI SFLDMIMKDS2  340      
518-228 A Colonie NY ALBYNYSSX8Y  134      
518-230 A Colonie NY ALBYNYSSX8Y  134      
518-259 A Albany NY ALBYNYSSX8Y  134      
518-341 A Schenectady NY ALBYNYSSX8Y  134      
518-342 A Schenectady NY ALBYNYSSX8Y  134      
518-343 A Albany NY ALBYNYSSX8Y  134      
518-422 A Albany NY ALBYNYSSX8Y  134      
518-865 A Colonie NY ALBYNYSSX8Y  134      
520-446 A Tucson AZ TCSNAZMAXLX  668      
540-201 A Roanoke VA RONKVALK2MD  244      
541-710 A Eugene OR EUGNOR53X9X  670      
541-814 A Medford OR EUGNOR53X9X  670      
561-224 A Boynton Beach FL MIAUFLWSDS2  46018      
561-230 A West Palm Beach FL MIAUFLWSDS2  46018      
561-326 A West Palm Beach FL MIAUFLWSDS2  46018      
561-387 A West Palm Beach FL MIAUFLWSDS2  46018      
561-551 A West Palm Beach FL MIAUFLWSDS2  46018      
561-553 A West Palm Beach FL MIAUFLWSDS2  46018      
561-554 A West Palm Beach FL MIAUFLWSDS2  46018      
561-604 A West Palm Beach FL MIAUFLWSDS2  46018      

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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