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
573-639 0 Columbia MO CLMAMOXAYMD  6529 T-MOBILE USA, INC. 521      
573-639 1 Columbia MO CLMAMOXAYMD  6529 T-MOBILE USA, INC. 521      
573-639 2 Columbia MO CLMAMOXAYMD  6529 T-MOBILE USA, INC. 521   2007-04-02   
573-639 3 Columbia MO CLMAMOXAYMD  6529 T-MOBILE USA, INC. 521   2014-09-26   
573-639 4 Columbia MO CLMAMOXAYMD  6529 T-MOBILE USA, INC. 521   2014-09-26   
573-639 5 Columbia MO CLMAMOXAYMD  6529 T-MOBILE USA, INC. 521   2014-12-04   
573-639 6 Columbia MO CLMAMOXAYMD  6529 T-MOBILE USA, INC. 521   2014-12-04   
573-639 7 Columbia MO CLMAMOXAYMD  6529 T-MOBILE USA, INC. 521   2013-10-13   
573-639 8 Columbia MO CLMAMOXAYMD  6529 T-MOBILE USA, INC. 521   2013-10-13   
573-639 9 Columbia MO CLMAMOXAYMD  6529 T-MOBILE USA, INC. 521      
573-640 A Silex MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
573-640 0 Silex MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2021-11-11   
573-640 1 Silex MO OVLDMOBKDS0  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520   2023-08-13   
573-641 A Clark MO CLRKMOXARS0  9784 BRIGHTSPEED OF MISSOURI, LLC 521      
573-641 0 Clark MO JFCYMOXAXSX  073H TELNYX LLC 521   2020-07-30   
573-641 1 Clark MO   792K CHARTER IP ENABLED SERVICES, LLC 521   2024-11-10   
573-641 2 Clark MO CLMAMOXAXIX  093F ONVOY, LLC - MO 521   2019-11-29   
573-641 3 Clark MO CLMAMOXAXIX  093F ONVOY, LLC - MO 521   2019-09-02   
573-641 4 Clark MO CLMAMOWB0MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 521   2013-08-26   
573-641 5 Clark MO CLRKMOXARS0  9784 BRIGHTSPEED OF MISSOURI, LLC 521      
573-641 8 Clark MO CLMAMOXAXIX  093F ONVOY, LLC - MO 521   2019-11-29   
573-641 9 Clark MO CLRKMOXARS0  9784 BRIGHTSPEED OF MISSOURI, LLC 521      
573-642 A Fulton MO FLTNMOMIRS0  9533 SOUTHWESTERN BELL 520      
573-643 A Marston MO MRTNMONIRS2  9533 SOUTHWESTERN BELL 520      
573-643 0 Marston MO MRTNMONIRS2  9533 SOUTHWESTERN BELL 520      
573-643 1 Marston MO MRTNMONIRS2  9533 SOUTHWESTERN BELL 520      
573-643 2 Marston MO MRTNMONIRS2  9533 SOUTHWESTERN BELL 520      
573-643 3 Marston MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2017-07-29   
573-643 4 Marston MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2018-11-29   
573-643 5 Marston MO STLSMO09WMD  516C AT&T CORP. 520   2011-10-04   
573-643 6 Marston MO MRTNMONIRS2  9533 SOUTHWESTERN BELL 520      
573-643 7 Marston MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-07-24   
573-643 8 Marston MO   145J TERRA NOVA TELECOM INC. 520   2022-07-07   
573-644 A Jefferson City MO JFCYMOXAXLX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521      
573-644 0 Jefferson City MO JFCYMOXAEMD  5562 METROPCS, INC. 521   2014-10-24   
573-644 1 Jefferson City MO CLMAMOXAXIX  093F ONVOY, LLC - MO 521   2015-08-24   
573-644 2 Jefferson City MO JFCYMOXAXLX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521   2006-12-20   
573-644 3 Jefferson City MO JFCYMOXAXLX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521   2006-12-20   
573-644 4 Jefferson City MO JFCYMOXAXLX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521   2005-05-08   
573-644 6 Jefferson City MO CLMAMOXAXIX  093F ONVOY, LLC - MO 521   2008-10-10   
573-644 7 Jefferson City MO CLMAMOXAXIX  093F ONVOY, LLC - MO 521   2004-09-18   
573-644 9 Jefferson City MO CLMAMOXAXIX  093F ONVOY, LLC - MO 521   2011-01-03   
573-645 A Jefferson City MO JFCYMOXAXLX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521      
573-645 0 Jefferson City MO JFCYMOXAXLX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521      
573-645 1 Jefferson City MO JFCYMOXAXLX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521      
573-645 2 Jefferson City MO JFCYMOXAXLX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521      
573-645 3 Jefferson City MO JFCYMOXAXLX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521      
573-645 4 Jefferson City MO JFCYMOXAXLX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521      
573-645 5 Jefferson City MO JFCYMOXAXLX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521      
573-645 6 Jefferson City MO JFCYMOXAXLX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521      
573-645 7 Jefferson City MO JFCYMOXAXLX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521      
573-645 8 Jefferson City MO JFCYMOXAXLX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521      
573-645 9 Jefferson City MO JFCYMOXAXLX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 521   2009-05-21   
573-646 A Bland MO BLNDMOXARS0  9787 BRIGHTSPEED OF MISSOURI, LLC 520      
573-646 0 Bland MO STLSMOWQ8MD  073H TELNYX LLC 520   2020-07-26   
573-646 2 Bland MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2013-10-14   
573-646 3 Bland MO BLNDMOXARS0  9787 BRIGHTSPEED OF MISSOURI, LLC 520      
573-646 4 Bland MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2019-11-25   
573-646 5 Bland MO BLNDMOXARS0  9787 BRIGHTSPEED OF MISSOURI, LLC 520      
573-646 6 Bland MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2017-12-11   
573-646 8 Bland MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2019-11-25   
573-646 9 Bland MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-03-07   
573-647 A Rolla MO ROLLMOXACMD  6529 T-MOBILE USA, INC. 520      
573-647 0 Rolla MO ROLLMOXACMD  6529 T-MOBILE USA, INC. 520      
573-647 1 Rolla MO ROLLMOXACMD  6529 T-MOBILE USA, INC. 520      
573-647 2 Rolla MO ROLLMOXACMD  6529 T-MOBILE USA, INC. 520   2018-04-14   
573-647 3 Rolla MO ROLLMOXACMD  6529 T-MOBILE USA, INC. 520   2018-04-14   
573-647 4 Rolla MO ROLLMOXACMD  6529 T-MOBILE USA, INC. 520   2018-04-14   
573-647 6 Rolla MO ROLLMOXACMD  6529 T-MOBILE USA, INC. 520      
573-647 7 Rolla MO ROLLMOXACMD  5562 METROPCS, INC. 520   2014-10-24   
573-647 9 Rolla MO ROLLMOXACMD  5562 METROPCS, INC. 520      
573-648 A Centerville MO CNVLMOXARS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-648 0 Centerville MO STLSMOWQ8MD  073H TELNYX LLC 520   2020-07-30   
573-648 1 Centerville MO CNVLMOXARS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-648 2 Centerville MO CNVLMOXARS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-648 3 Centerville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2019-11-25   
573-648 4 Centerville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2019-11-25   
573-648 5 Centerville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-03-07   
573-648 7 Centerville MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2015-10-06   
573-648 9 Centerville MO CNVLMOXARS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-649 A East Prairie MO EPRRMONIRS3  9533 SOUTHWESTERN BELL 520      
573-649 0 East Prairie MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2016-10-26   
573-649 1 East Prairie MO EPRRMONIRS3  9533 SOUTHWESTERN BELL 520      
573-649 2 East Prairie MO EPRRMONIRS3  9533 SOUTHWESTERN BELL 520      
573-649 3 East Prairie MO EPRRMONIRS3  9533 SOUTHWESTERN BELL 520      
573-649 4 East Prairie MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2016-10-26   
573-649 5 East Prairie MO EPRRMONIRS3  9533 SOUTHWESTERN BELL 520      
573-649 6 East Prairie MO STLSMO09WMD  516C AT&T CORP. 520   2011-10-04   
573-649 7 East Prairie MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2015-05-18   
573-649 8 East Prairie MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2015-05-18   
573-649 9 East Prairie MO EPRRMONIRS3  9533 SOUTHWESTERN BELL 520      
573-650 A Potosi MO STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520      
573-650 0 Potosi MO STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2022-04-15   
573-650 1 Potosi MO STLSMOWQ8MD  073H TELNYX LLC 520   2021-03-27   
573-650 2 Potosi MO STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2023-03-25   
573-650 3 Potosi MO STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2023-03-25   
573-650 4 Potosi MO OLVEMOAXCA0  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520   2025-02-23   
573-650 5 Potosi MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-03-08   
573-650 6 Potosi MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-03-08   
573-650 7 Potosi MO STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2023-03-25   

<< 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.