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: 920 [Rate centres in NPA 920] [Dial plan for NPA 920]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-448 9 Green Bay WI   225C ONVOY, LLC - WI 350      
920-449 A Plymouth WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
920-449 0 Plymouth WI MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-449 1 Plymouth WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
920-449 2 Plymouth WI MILWWIDKCM1  9759 METRO SOUTHWEST PCS, LLP 356      
920-449 3 Plymouth WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
920-449 4 Plymouth WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
920-449 5 Plymouth WI PLMOWIXA1MD  623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 356      
920-449 6 Plymouth WI NWBLWICYGT1  7804 TDS METROCOM, INC. - WI 356      
920-449 7 Plymouth WI PLMOWIXADS0  0886 FRONTIER NORTH INC. - WI 356      
920-449 8 Plymouth WI MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-450 A Appleton WI MNSHWIDQ1MD  6274 UNITED STATES CELLULAR - WI 350      
920-451 A Sheboygan WI SHBYWI01DS0  9327 WISCONSIN BELL INC 356      
920-452 A Sheboygan WI SHBYWI01DS0  9327 WISCONSIN BELL INC 356      
920-453 A Sheboygan WI SHBYWI01DS0  9327 WISCONSIN BELL INC 356      
920-453 0 Sheboygan WI FDULWIGN0MD  3839 CHARTER FIBERLINK, LLC - WI 356      
920-453 1 Sheboygan WI   145J TERRA NOVA TELECOM INC. 356      
920-453 2 Sheboygan WI SHBYWI01DS0  9327 WISCONSIN BELL INC 356      
920-453 3 Sheboygan WI SHBYWI01DS0  9327 WISCONSIN BELL INC 356      
920-453 4 Sheboygan WI SHBYWI01DS0  9327 WISCONSIN BELL INC 356      
920-453 5 Sheboygan WI SHBYWI01DS0  9327 WISCONSIN BELL INC 356      
920-453 6 Sheboygan WI SHBYWI01DS0  9327 WISCONSIN BELL INC 356      
920-453 7 Sheboygan WI SHBYWI01DS0  9327 WISCONSIN BELL INC 356      
920-453 8 Sheboygan WI PEWTWICI4MD  5562 METROPCS, INC. 356      
920-453 9 Sheboygan WI SHBYWI01DS0  9327 WISCONSIN BELL INC 356      
920-454 A Appleton WI APPLWIFBDS1  7804 TDS METROCOM, INC. - WI 350      
920-454 0 Appleton WI GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350      
920-454 1 Appleton WI APPLWIFBDS1  7804 TDS METROCOM, INC. - WI 350      
920-454 2 Appleton WI APPLWIFBDS1  7804 TDS METROCOM, INC. - WI 350      
920-454 3 Appleton WI APPLWIFBDS1  7804 TDS METROCOM, INC. - WI 350      
920-454 4 Appleton WI APPLWIFBDS1  7804 TDS METROCOM, INC. - WI 350      
920-454 5 Appleton WI APPLWIFBDS1  7804 TDS METROCOM, INC. - WI 350      
920-454 6 Appleton WI APPLWIFBDS1  7804 TDS METROCOM, INC. - WI 350      
920-454 7 Appleton WI APPLWIFBDS1  7804 TDS METROCOM, INC. - WI 350      
920-454 8 Appleton WI APPLWIFBDS1  7804 TDS METROCOM, INC. - WI 350      
920-454 9 Appleton WI GNBYWIEL2MD  073H TELNYX LLC 350      
920-455 A Green Bay WI GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-455 0 Green Bay WI GNBYWIATVMD  516C AT&T CORP. 350      
920-455 1 Green Bay WI GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-455 2 Green Bay WI GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-455 3 Green Bay WI GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-455 4 Green Bay WI GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-455 5 Green Bay WI APPLWI01X9X  007F BANDWIDTH.COM CLEC, LLC - WI 350      
920-455 6 Green Bay WI GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-455 7 Green Bay WI STPTWI01HMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 350      
920-455 8 Green Bay WI APPLWI01X9X  007F BANDWIDTH.COM CLEC, LLC - WI 350      
920-455 9 Green Bay WI GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350      
920-456 A Oshkosh WI OSHKWI01DS0  9327 WISCONSIN BELL INC 350      
920-456 0 Oshkosh WI GNBYWI01VMD  225C ONVOY, LLC - WI 350      
920-456 1 Oshkosh WI OSHKWI01DS0  9327 WISCONSIN BELL INC 350      
920-456 2 Oshkosh WI OSHKWI01DS0  9327 WISCONSIN BELL INC 350      
920-456 3 Oshkosh WI OSHKWI01DS0  9327 WISCONSIN BELL INC 350      
920-456 4 Oshkosh WI OSHKWI01DS0  9327 WISCONSIN BELL INC 350      
920-456 5 Oshkosh WI OSHKWI01DS0  9327 WISCONSIN BELL INC 350      
920-456 6 Oshkosh WI OSHKWI01DS0  9327 WISCONSIN BELL INC 350      
920-456 7 Oshkosh WI OSHKWI01DS0  9327 WISCONSIN BELL INC 350      
920-456 8 Oshkosh WI   829J PAETEC ITEL, LLC 350      
920-456 9 Oshkosh WI GNBYWIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 350      
920-457 A Sheboygan WI SHBYWI01DS0  9327 WISCONSIN BELL INC 356      
920-458 A Sheboygan WI SHBYWI01DS0  9327 WISCONSIN BELL INC 356      
920-459 A Sheboygan WI SHBYWI01DS0  9327 WISCONSIN BELL INC 356      
920-460 A Appleton WI MNSHWIDQ1MD  6274 UNITED STATES CELLULAR - WI 350      
920-460 0 Appleton WI MNSHWIDQ1MD  6274 UNITED STATES CELLULAR - WI 350      
920-460 1 Appleton WI MNSHWIDQ1MD  6274 UNITED STATES CELLULAR - WI 350      
920-460 2 Appleton WI MNSHWIDQ1MD  6274 UNITED STATES CELLULAR - WI 350      
920-460 3 Appleton WI GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350      
920-460 4 Appleton WI GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350      
920-460 5 Appleton WI GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350      
920-460 6 Appleton WI GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350      
920-460 7 Appleton WI GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350      
920-460 8 Appleton WI GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350      
920-460 9 Appleton WI APPLWI01X9X  007F BANDWIDTH.COM CLEC, LLC - WI 350      
920-461 A Green Bay WI GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350      
920-461 0 Green Bay WI GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350      
920-461 1 Green Bay WI APPLWI01X9X  007F BANDWIDTH.COM CLEC, LLC - WI 350      
920-461 2 Green Bay WI GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350      
920-461 3 Green Bay WI GNBYWIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 350      
920-461 4 Green Bay WI APPLWI01XEX  5562 METROPCS, INC. 350      
920-461 5 Green Bay WI APPLWI01XEX  6529 T-MOBILE USA, INC. 350      
920-461 6 Green Bay WI APPLWI01XEX  6529 T-MOBILE USA, INC. 350      
920-461 7 Green Bay WI GNBYWIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 350      
920-461 8 Green Bay WI GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350      
920-461 9 Green Bay WI GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350      
920-462 A Kaukauna WI   829J PAETEC ITEL, LLC 350      
920-462 0 Kaukauna WI   829J PAETEC ITEL, LLC 350      
920-462 1 Kaukauna WI   829J PAETEC ITEL, LLC 350      
920-462 2 Kaukauna WI   829J PAETEC ITEL, LLC 350      
920-462 3 Kaukauna WI APPLWI01X9X  007F BANDWIDTH.COM CLEC, LLC - WI 350      
920-462 4 Kaukauna WI APPLWI01XWX  623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 350      
920-462 5 Kaukauna WI APPLWI01XKX  7804 TDS METROCOM, INC. - WI 350      
920-462 6 Kaukauna WI   829J PAETEC ITEL, LLC 350      
920-462 7 Kaukauna WI GNBYWIATVMD  516C AT&T CORP. 350      
920-462 8 Kaukauna WI APPLWI01X9X  007F BANDWIDTH.COM CLEC, LLC - WI 350      
920-462 9 Kaukauna WI   624H ONVOY SPECTRUM, LLC 350      
920-463 A Randolph WI MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-463 0 Randolph WI MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-463 1 Randolph WI FDULWIGN0MD  3839 CHARTER FIBERLINK, LLC - WI 356      
920-463 2 Randolph WI MILWWIAUDS1  225C ONVOY, LLC - WI 356      
920-463 3 Randolph WI MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356      
920-463 4 Randolph WI MILWWIAUDS1  225C ONVOY, LLC - WI 356      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 >>

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.