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.

Region: MO

<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-850 8 Poplar Bluff MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2022-10-31   
573-851 A Salem MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
573-851 1 Salem MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2009-01-18   
573-851 9 Salem MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2017-02-27   
573-852 A Linn MO CLMAMOXAXLX  515J IP HORIZON LLC 521      
573-852 1 Linn MO   515J IP HORIZON LLC 521   2021-01-23   
573-852 2 Linn MO JFCYMOXAXHX  093F ONVOY, LLC - MO 521   2021-03-06   
573-852 3 Linn MO JFCYMOXAXHX  093F ONVOY, LLC - MO 521   2021-03-06   
573-853 A Williamstown MO PHLAMOXARS0  1914 MARK TWAIN RURAL TEL. CO. 520      
573-854 A Potosi MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
573-854 0 Potosi MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2007-02-12   
573-854 1 Potosi MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2007-02-12   
573-854 2 Potosi MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2008-01-22   
573-854 3 Potosi MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2010-09-22   
573-854 4 Potosi MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2008-07-01   
573-854 5 Potosi MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-10-28   
573-854 6 Potosi MO STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2020-04-04   
573-854 7 Potosi MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2015-10-08   
573-854 8 Potosi MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2015-10-08   
573-854 9 Potosi MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2014-03-20   
573-855 A Waynesville MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
573-855 0 Waynesville MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2005-06-10   
573-855 1 Waynesville MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2005-06-10   
573-855 2 Waynesville MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2006-02-06   
573-855 3 Waynesville MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2006-02-06   
573-855 4 Waynesville MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2006-08-09   
573-855 5 Waynesville MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2006-08-09   
573-855 6 Waynesville MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2006-08-09   
573-855 7 Waynesville MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2006-08-09   
573-855 8 Waynesville MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2007-02-05   
573-855 9 Waynesville MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2006-04-02   
573-856 A Patterson MO PASNMOXXRS0  1885 WINDSTREAM MISSOURI, INC. 520      
573-856 0 Patterson MO PASNMOXXRP0  1885 WINDSTREAM MISSOURI, INC. 520      
573-856 1 Patterson MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2025-01-11   
573-856 3 Patterson MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2017-10-16   
573-856 4 Patterson MO PASNMOXXRS0  1885 WINDSTREAM MISSOURI, INC. 520      
573-856 5 Patterson MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-07-24   
573-856 9 Patterson MO PASNMOXXRP1  1885 WINDSTREAM MISSOURI, INC. 520   2020-02-17   
573-857 A Fairdealing MO FRDLMOXARS0  1885 WINDSTREAM MISSOURI, INC. 520      
573-857 0 Fairdealing MO FRDLMOXARP1  1885 WINDSTREAM MISSOURI, INC. 520      
573-857 1 Fairdealing MO FRDLMOXARS0  1885 WINDSTREAM MISSOURI, INC. 520      
573-857 2 Fairdealing MO FRDLMOXARS0  1885 WINDSTREAM MISSOURI, INC. 520      
573-857 3 Fairdealing MO FRDLMOXARS0  1885 WINDSTREAM MISSOURI, INC. 520      
573-857 4 Fairdealing MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2017-08-06   
573-857 5 Fairdealing MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-07-24   
573-857 8 Fairdealing MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2025-01-11   
573-857 9 Fairdealing MO FRDLMOXARP0  1885 WINDSTREAM MISSOURI, INC. 520      
573-858 A Timber MO TMBRMOXARS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-858 3 Timber MO TMBRMOXARS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-859 A Belle MO BLLEMOXARS0  9785 BRIGHTSPEED OF MISSOURI, LLC 520      
573-859 0 Belle MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2017-09-28   
573-859 1 Belle MO STLSMOWQ8MD  073H TELNYX LLC 520   2020-07-25   
573-859 2 Belle MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2013-10-14   
573-859 3 Belle MO BLLEMOXARS0  9785 BRIGHTSPEED OF MISSOURI, LLC 520      
573-859 4 Belle MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2019-11-24   
573-859 5 Belle MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2018-12-08   
573-859 6 Belle MO BLLEMOXARS0  9785 BRIGHTSPEED OF MISSOURI, LLC 520      
573-859 9 Belle MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-03-06   
573-860 A Sullivan MO SLLVMOXADS0  1882 FIDELITY TELEPHONE, LLC 520      
573-860 0 Sullivan MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2014-02-05   
573-860 1 Sullivan MO SLLVMOXADS0  1882 FIDELITY TELEPHONE, LLC 520      
573-860 2 Sullivan MO SLLVMOXADS0  1882 FIDELITY TELEPHONE, LLC 520      
573-860 3 Sullivan MO SLLVMOXADS0  1882 FIDELITY TELEPHONE, LLC 520      
573-860 4 Sullivan MO SLLVMOXADS0  1882 FIDELITY TELEPHONE, LLC 520      
573-860 5 Sullivan MO SLLVMOXADS0  1882 FIDELITY TELEPHONE, LLC 520      
573-860 6 Sullivan MO SLLVMOXADS0  1882 FIDELITY TELEPHONE, LLC 520      
573-860 7 Sullivan MO SLLVMOXADS0  1882 FIDELITY TELEPHONE, LLC 520      
573-860 8 Sullivan MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2010-08-11   
573-860 9 Sullivan MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2014-02-05   
573-861 A Jefferson City MO CLMBMOHR1MD  732J NUSO, LLC 521      
573-861 0 Jefferson City MO CLMAMOXAXIX  093F ONVOY, LLC - MO 521   2023-07-23   
573-861 1 Jefferson City MO JFCYMOXAX6Y  624H ONVOY SPECTRUM, LLC 521   2023-11-27   
573-861 2 Jefferson City MO CLMBMOHR1MD  732J NUSO, LLC 521   2023-04-03   
573-861 3 Jefferson City MO JFCYMOXAX6Y  624H ONVOY SPECTRUM, LLC 521   2023-11-27   
573-861 4 Jefferson City MO JFCYMOXAX6Y  624H ONVOY SPECTRUM, LLC 521   2023-11-27   
573-861 5 Jefferson City MO JFCYMOXAX6Y  624H ONVOY SPECTRUM, LLC 521   2023-11-27   
573-861 6 Jefferson City MO JFCYMOXAX6Y  624H ONVOY SPECTRUM, LLC 521   2023-11-27   
573-861 7 Jefferson City MO CLMBMOHR1MD  732J NUSO, LLC 521   2023-12-22   
573-861 8 Jefferson City MO CLMBMOHR1MD  732J NUSO, LLC 521   2023-12-22   
573-861 9 Jefferson City MO CLMBMOHRAMD  732J NUSO, LLC 521   2024-10-24   
573-862 A St Elizabeth MO STEZMOXARP0  1885 WINDSTREAM MISSOURI, INC. 521      
573-862 1 St Elizabeth MO   1885 WINDSTREAM MISSOURI, INC. 521   2023-07-06   
573-863 A California MO CLMAMOXAXIX  093F ONVOY, LLC - MO 521      
573-863 2 California MO CLMAMOXAXIX  093F ONVOY, LLC - MO 521   2021-05-14   
573-863 3 California MO CLMAMOXAXIX  093F ONVOY, LLC - MO 521   2021-05-14   
573-864 A Columbia MO CLMAMOXAXCX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521      
573-865 A Birch Tree MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-04-29   
573-865 0 Birch Tree MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-04-29   
573-865 1 Birch Tree MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-04-29   
573-865 2 Birch Tree MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-04-29   
573-865 3 Birch Tree MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-04-29   
573-865 4 Birch Tree MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-04-29   
573-865 5 Birch Tree MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-04-29   
573-865 6 Birch Tree MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-04-29   
573-865 7 Birch Tree MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-04-29   
573-865 8 Birch Tree MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-04-29   
573-865 9 Birch Tree MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-04-29   
573-866 A Patton MO PATNMOTORSG  9533 SOUTHWESTERN BELL 520      
573-866 0 Patton MO   145J TERRA NOVA TELECOM INC. 520   2022-01-04   
573-866 1 Patton MO PATNMOTORSG  9533 SOUTHWESTERN BELL 520      

<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 >>

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.