Local Calling Guide
Area code/prefix search
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 920-846
| 4 |
Oconto Falls |
WI |
OCFLWI11RS1 |
0924 BRIGHTSPEED OF NORTH CENTRAL WISCONSIN, LLC |
350 |
|
|
|
| 920-846
| 7 |
Oconto Falls |
WI |
APPLWI01X9X |
007F BANDWIDTH.COM CLEC, LLC - WI |
350 |
|
2020-05-22 |
|
| 920-846
| 8 |
Oconto Falls |
WI |
OCFLWI11RS1 |
0924 BRIGHTSPEED OF NORTH CENTRAL WISCONSIN, LLC |
350 |
|
|
|
| 920-846
| 9 |
Oconto Falls |
WI |
|
145J TERRA NOVA TELECOM INC. |
350 |
|
2025-07-17 |
|
| 920-847
| A |
Washington Island |
WI |
WAISWIXARS0 |
0886 FRONTIER NORTH INC. - WI |
350 |
|
|
|
| 920-847
| 0 |
Washington Island |
WI |
GNBYWIATUMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
350 |
|
2021-09-15 |
|
| 920-847
| 1 |
Washington Island |
WI |
|
145J TERRA NOVA TELECOM INC. |
350 |
|
2025-07-25 |
|
| 920-847
| 2 |
Washington Island |
WI |
WAISWIXARS0 |
0886 FRONTIER NORTH INC. - WI |
350 |
|
|
|
| 920-847
| 3 |
Washington Island |
WI |
WAISWIXARS0 |
0886 FRONTIER NORTH INC. - WI |
350 |
|
|
|
| 920-847
| 4 |
Washington Island |
WI |
GNBYWI01VMD |
225C ONVOY, LLC - WI |
350 |
|
2018-08-18 |
|
| 920-847
| 5 |
Washington Island |
WI |
APPLWI01X9X |
007F BANDWIDTH.COM CLEC, LLC - WI |
350 |
|
2022-02-13 |
|
| 920-847
| 7 |
Washington Island |
WI |
GNBYWIEL1MD |
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
350 |
|
2014-11-25 |
|
| 920-847
| 9 |
Washington Island |
WI |
APPLWI01XEX |
5562 METROPCS, INC. |
350 |
|
2025-12-01 |
|
| 920-848
| A |
Oconto Falls |
WI |
OCFLWI112MD |
8614 BAYLAND TELEPHONE, LLC |
350 |
|
|
|
| 920-848
| 1 |
Oconto Falls |
WI |
APPLWI01X3Y |
793K TWC IP ENABLED SERVICES, LLC |
350 |
|
2021-10-31 |
|
| 920-848
| 2 |
Oconto Falls |
WI |
OCFLWI112MD |
8614 BAYLAND TELEPHONE, LLC |
350 |
|
|
|
| 920-848
| 3 |
Oconto Falls |
WI |
OCFLWI112MD |
8614 BAYLAND TELEPHONE, LLC |
350 |
|
|
|
| 920-848
| 6 |
Oconto Falls |
WI |
OCFLWI112MD |
8614 BAYLAND TELEPHONE, LLC |
350 |
|
|
|
| 920-848
| 7 |
Oconto Falls |
WI |
OCFLWI112MD |
8614 BAYLAND TELEPHONE, LLC |
350 |
|
|
|
| 920-848
| 8 |
Oconto Falls |
WI |
OCFLWI112MD |
8614 BAYLAND TELEPHONE, LLC |
350 |
|
|
|
| 920-849
| A |
Chilton |
WI |
CITNWIXARS0 |
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-849
| 0 |
Chilton |
WI |
MILWWIAU00Z |
145J TERRA NOVA TELECOM INC. |
356 |
|
2026-06-05 |
|
| 920-849
| 1 |
Chilton |
WI |
CITNWIXARS0 |
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-849
| 2 |
Chilton |
WI |
CITNWIXARS0 |
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-849
| 3 |
Chilton |
WI |
CITNWIXARS0 |
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-849
| 4 |
Chilton |
WI |
CITNWIXARS0 |
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-849
| 7 |
Chilton |
WI |
CITNWIXARS0 |
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-849
| 8 |
Chilton |
WI |
CITNWIXARS0 |
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-849
| 9 |
Chilton |
WI |
CITNWIXARS0 |
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-850
| A |
Appleton |
WI |
GNBYWI01XMX |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
350 |
|
|
|
| 920-851
| A |
Appleton |
WI |
GNBYWI01XMX |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
350 |
|
|
|
| 920-852
| A |
Rosendale |
WI |
FDULWIGN1MD |
792K CHARTER IP ENABLED SERVICES, LLC |
356 |
|
|
|
| 920-852
| 0 |
Rosendale |
WI |
FDULWIGN1MD |
792K CHARTER IP ENABLED SERVICES, LLC |
356 |
|
2007-05-28 |
|
| 920-852
| 1 |
Rosendale |
WI |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2023-09-15 |
|
| 920-852
| 2 |
Rosendale |
WI |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2019-08-29 |
|
| 920-852
| 3 |
Rosendale |
WI |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2021-04-12 |
|
| 920-852
| 4 |
Rosendale |
WI |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2021-06-03 |
|
| 920-852
| 5 |
Rosendale |
WI |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2023-01-15 |
|
| 920-852
| 6 |
Rosendale |
WI |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2025-02-22 |
|
| 920-852
| 7 |
Rosendale |
WI |
MILWWIDK6MD |
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
356 |
|
2015-01-02 |
|
| 920-852
| 8 |
Rosendale |
WI |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2023-07-09 |
|
| 920-853
| A |
Hilbert |
WI |
HLBRWIXARS0 |
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-853
| 1 |
Hilbert |
WI |
FDULWIGN1MD |
792K CHARTER IP ENABLED SERVICES, LLC |
356 |
|
2008-12-14 |
|
| 920-853
| 2 |
Hilbert |
WI |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2023-07-09 |
|
| 920-853
| 3 |
Hilbert |
WI |
HLBRWIXARS0 |
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-853
| 4 |
Hilbert |
WI |
MILWWIDK6MD |
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
356 |
|
2004-07-20 |
|
| 920-853
| 5 |
Hilbert |
WI |
MILWWIAU00Z |
145J TERRA NOVA TELECOM INC. |
356 |
|
2026-06-05 |
|
| 920-853
| 6 |
Hilbert |
WI |
MILWWI12XWX |
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2008-11-22 |
|
| 920-853
| 7 |
Hilbert |
WI |
HLBRWIXARS0 |
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-853
| 8 |
Hilbert |
WI |
PEWTWICI2MD |
6529 T-MOBILE USA, INC. |
356 |
|
2024-03-21 |
|
<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 >>
Last updated: Sat, 01 Aug 2026 03:19:33 UTC
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