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 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-430 5 Green Bay WI GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-430 6 Green Bay WI GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-430 7 Green Bay WI GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-430 8 Green Bay WI GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-430 9 Green Bay WI GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-431 A Green Bay WI GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-432 A Green Bay WI GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-433 A Green Bay WI GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-434 A Green Bay WI GNBYWI13DS0  9327 WISCONSIN BELL INC 350      
920-435 A Green Bay WI GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-436 A Green Bay WI GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-437 A Green Bay WI GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-438 A Green Bay WI GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-438 0 Green Bay WI GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-438 1 Green Bay WI GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-438 2 Green Bay WI GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-438 3 Green Bay WI GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-438 4 Green Bay WI GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-438 5 Green Bay WI GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-438 6 Green Bay WI GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-438 7 Green Bay WI GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-438 8 Green Bay WI GNBYWI01DS1  9327 WISCONSIN BELL INC 350      
920-438 9 Green Bay WI GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350   2012-08-24   
920-439 A Stockbridge WI STBRWIXARP0  0954 STOCKBRIDGE & SHERWOOD TEL. CO. 350      
920-439 0 Stockbridge WI STBRWIXARP0  0954 STOCKBRIDGE & SHERWOOD TEL. CO. 350      
920-439 1 Stockbridge WI STBRWIXARP0  0954 STOCKBRIDGE & SHERWOOD TEL. CO. 350      
920-439 2 Stockbridge WI STBRWIXARP0  0954 STOCKBRIDGE & SHERWOOD TEL. CO. 350      
920-439 3 Stockbridge WI STBRWIXARP0  0954 STOCKBRIDGE & SHERWOOD TEL. CO. 350      
920-439 4 Stockbridge WI STBRWIXARP0  0954 STOCKBRIDGE & SHERWOOD TEL. CO. 350      
920-439 5 Stockbridge WI STBRWIXARP0  0954 STOCKBRIDGE & SHERWOOD TEL. CO. 350      
920-439 6 Stockbridge WI STBRWIXARP0  0954 STOCKBRIDGE & SHERWOOD TEL. CO. 350      
920-439 7 Stockbridge WI GNBYWI01VMD  624H ONVOY SPECTRUM, LLC 350   2021-06-22   
920-440 A Green Bay WI APPLWIGD5MD  6630 USA MOBILITY WIRELESS, INC. 350      
920-441 A Appleton WI APPLWI01XWX  623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 350      
920-441 0 Appleton WI APPLWI01XWX  623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 350   2018-10-05   
920-441 1 Appleton WI APPLWI01XWX  623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 350   2019-09-16   
920-441 2 Appleton WI APPLWI01XEX  6529 T-MOBILE USA, INC. 350   2020-07-06   
920-441 3 Appleton WI APPLWI01XEX  6529 T-MOBILE USA, INC. 350   2020-07-06   
920-441 4 Appleton WI GNBYWI01VMD  225C ONVOY, LLC - WI 350   2023-07-09   
920-441 5 Appleton WI GNBYWIEL1MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2020-06-28   
920-441 6 Appleton WI APPLWI01XEX  6529 T-MOBILE USA, INC. 350   2020-11-30   
920-441 7 Appleton WI GNBYWIEL1MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2018-11-18   
920-441 8 Appleton WI APPLWI01XEX  6529 T-MOBILE USA, INC. 350   2020-11-30   
920-441 9 Appleton WI APPLWI01XEX  6529 T-MOBILE USA, INC. 350   2020-11-30   
920-442 A Appleton WI GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350      
920-442 0 Appleton WI GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350   2018-03-29   
920-442 1 Appleton WI GNBYWIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 350   2021-04-30   
920-442 2 Appleton WI GNBYWIEL9MD  516J TON80 COMMUNICATIONS, LLC 350   2021-09-17   
920-442 3 Appleton WI GNBYWI01XHX  624H ONVOY SPECTRUM, LLC 350   2021-11-15   
920-442 4 Appleton WI GNBYWI01VMD  225C ONVOY, LLC - WI 350   2018-05-14   

<< 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 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.