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
573-219 6 Columbia MO CLMAMOXAXIX  093F ONVOY, LLC - MO 521   2024-07-06   
573-219 7 Columbia MO JFCYMOXAXZX  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 521   2018-12-06   
573-219 8 Columbia MO JFCYMOXAXZX  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 521   2014-03-12   
573-219 9 Columbia MO CLMAMOXADS0  9784 BRIGHTSPEED OF MISSOURI, LLC 521   2006-11-16   
573-220 A Fulton MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
573-220 0 Fulton MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
573-220 1 Fulton MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
573-220 2 Fulton MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
573-220 3 Fulton MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
573-220 4 Fulton MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
573-220 5 Fulton MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
573-220 6 Fulton MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
573-220 7 Fulton MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
573-220 8 Fulton MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2004-02-17   
573-220 9 Fulton MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
573-221 A Hannibal MO HNBLMOACDSA  9533 SOUTHWESTERN BELL 520      
573-222 A Puxico MO PUXCMOACRS1  9533 SOUTHWESTERN BELL 520      
573-222 0 Puxico MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2009-01-18   
573-222 1 Puxico MO PUXCMOACRS1  9533 SOUTHWESTERN BELL 520      
573-222 2 Puxico MO PUXCMOACRS1  9533 SOUTHWESTERN BELL 520      
573-222 3 Puxico MO PUXCMOACRS1  9533 SOUTHWESTERN BELL 520      
573-222 4 Puxico MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520   2010-08-20   
573-222 5 Puxico MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2011-09-17   
573-222 6 Puxico MO PUXCMOACRS1  9533 SOUTHWESTERN BELL 520      
573-222 7 Puxico MO PUXCMOWERS2  9533 SOUTHWESTERN BELL 520      
573-222 8 Puxico MO PUXCMOWERS2  9533 SOUTHWESTERN BELL 520      
573-222 9 Puxico MO PUXCMOWERS2  9533 SOUTHWESTERN BELL 520      
573-223 A Piedmont MO PDMTMOXXDS0  1885 WINDSTREAM MISSOURI, INC. 520      
573-223 0 Piedmont MO PDMTMOXXRP0  1885 WINDSTREAM MISSOURI, INC. 520      
573-223 1 Piedmont MO PDMTMOXXDS0  1885 WINDSTREAM MISSOURI, INC. 520      
573-223 2 Piedmont MO PDMTMOXXDS0  1885 WINDSTREAM MISSOURI, INC. 520      
573-223 3 Piedmont MO PDMTMOXXDS0  1885 WINDSTREAM MISSOURI, INC. 520      
573-223 4 Piedmont MO PDMTMOXXDS0  1885 WINDSTREAM MISSOURI, INC. 520      
573-223 7 Piedmont MO PDMTMOXXDS0  1885 WINDSTREAM MISSOURI, INC. 520      
573-223 8 Piedmont MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2019-12-23   
573-223 9 Piedmont MO PDMTMOXXDS0  1885 WINDSTREAM MISSOURI, INC. 520      
573-224 A Greenville MO GNVLMOXXDS0  1885 WINDSTREAM MISSOURI, INC. 520      
573-224 0 Greenville MO GNVLMOXXRP0  1885 WINDSTREAM MISSOURI, INC. 520      
573-224 1 Greenville MO STLSMOWQ8MD  073H TELNYX LLC 520   2020-07-31   
573-224 3 Greenville MO GNVLMOXXDS0  1885 WINDSTREAM MISSOURI, INC. 520      
573-224 4 Greenville MO STLSMOWQ8MD  073H TELNYX LLC 520   2021-05-30   
573-224 5 Greenville MO GNVLMOXXDS0  1885 WINDSTREAM MISSOURI, INC. 520      
573-224 8 Greenville MO STLSMOPL6MD  073H TELNYX LLC 520   2022-04-18   
573-224 9 Greenville MO GNVLMOXXDS0  1885 WINDSTREAM MISSOURI, INC. 520      
573-225 A Cape Girardeau MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
573-226 A Eminence MO EMNNMOXARS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-226 0 Eminence MO STLSMOWQ8MD  073H TELNYX LLC 520   2020-07-31   
573-226 1 Eminence MO EMNNMOXARS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-226 2 Eminence MO STLSMO05XLX  093F ONVOY, LLC - MO 520   2021-12-05   
573-226 3 Eminence MO EMNNMOXARS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-226 4 Eminence MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-10-26   
573-226 5 Eminence MO EMNNMOXARS0  1151 BRIGHTSPEED OF EAST MISSOURI, LLC 520      
573-226 6 Eminence MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2018-06-01   
573-226 7 Eminence MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2015-10-06   
573-226 8 Eminence MO STLSMOWQ8MD  073H TELNYX LLC 520   2021-06-03   
573-226 9 Eminence MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2022-12-17   
573-227 A Marston MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
573-227 0 Marston MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
573-227 1 Marston MO CPGRMOLK0MD  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520   2006-01-08   
573-227 2 Marston MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2011-08-01   
573-227 3 Marston MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2011-08-01   
573-227 4 Marston MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2005-08-22   
573-227 5 Marston MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2013-05-05   
573-227 6 Marston MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2013-05-05   
573-227 8 Marston MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2014-05-24   
573-227 9 Marston MO   515J IP HORIZON LLC 520   2013-12-19   
573-228 A Columbia MO CLMAMOCC1MD  6275 UNITED STATES CELLULAR - MO 521      
573-228 0 Columbia MO CLMAMOCC1MD  6275 UNITED STATES CELLULAR - MO 521      
573-228 1 Columbia MO CLMAMOCC1MD  6275 UNITED STATES CELLULAR - MO 521      
573-228 2 Columbia MO CLMAMOCC1MD  6275 UNITED STATES CELLULAR - MO 521      
573-228 3 Columbia MO CLMAMOCC1MD  6275 UNITED STATES CELLULAR - MO 521      
573-228 4 Columbia MO CLMAMOCC1MD  6275 UNITED STATES CELLULAR - MO 521      
573-228 5 Columbia MO JFCYMOXAX5X  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 521   2018-10-15   
573-228 6 Columbia MO CLMAMOXAX4X  593K MCC TELEPHONY LLC 521   2011-07-18   
573-228 7 Columbia MO CLMAMOCC1MD  6275 UNITED STATES CELLULAR - MO 521      
573-228 8 Columbia MO JFCYMOXAXZX  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 521   2010-02-27   
573-228 9 Columbia MO CLMAMOXAX4X  593K MCC TELEPHONY LLC 521   2010-06-13   
573-229 A Meta MO METAMOBARS3  9533 SOUTHWESTERN BELL 521      
573-229 0 Meta MO JFCYMOXAXHX  093F ONVOY, LLC - MO 521   2017-05-02   
573-229 1 Meta MO METAMOBARS3  9533 SOUTHWESTERN BELL 521      
573-229 2 Meta MO JFCYMOXAXHX  093F ONVOY, LLC - MO 521   2020-07-05   
573-229 3 Meta MO JFCYMOXAXHX  093F ONVOY, LLC - MO 521   2020-07-05   
573-229 4 Meta MO METAMOBARS3  9533 SOUTHWESTERN BELL 521      
573-229 5 Meta MO JFCYMOXAXSX  073H TELNYX LLC 521   2020-08-02   
573-229 6 Meta MO CLMAMOXAXBX  508J CENTURYLINK COMMUNICATIONS, LLC 521   2014-07-31   
573-229 8 Meta MO JFCYMOXAXHX  093F ONVOY, LLC - MO 521   2020-11-13   
573-229 9 Meta MO JFCYMOXAXHX  093F ONVOY, LLC - MO 521   2020-11-13   
573-230 A Jefferson City MO JFCYMOXAEMD  6529 T-MOBILE USA, INC. 521      
573-230 0 Jefferson City MO JFCYMOXAEMD  6529 T-MOBILE USA, INC. 521   2007-09-16   
573-230 1 Jefferson City MO JFCYMOXAEMD  6529 T-MOBILE USA, INC. 521      
573-230 2 Jefferson City MO JFCYMOXAEMD  6529 T-MOBILE USA, INC. 521      
573-230 3 Jefferson City MO JFCYMOXAEMD  6529 T-MOBILE USA, INC. 521      
573-230 4 Jefferson City MO JFCYMOXAEMD  6529 T-MOBILE USA, INC. 521      
573-230 5 Jefferson City MO JFCYMOXAEMD  6529 T-MOBILE USA, INC. 521      
573-230 6 Jefferson City MO JFCYMOXAEMD  6529 T-MOBILE USA, INC. 521      
573-230 7 Jefferson City MO JFCYMOXAEMD  6529 T-MOBILE USA, INC. 521      
573-230 8 Jefferson City MO JFCYMOXAEMD  6529 T-MOBILE USA, INC. 521      
573-230 9 Jefferson City MO JFCYMOXAEMD  5562 METROPCS, INC. 521      
573-231 A Hannibal MO HNBLMOACDSA  9533 SOUTHWESTERN BELL 520      
573-231 0 Hannibal MO HNBLMOACDSA  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: VoIP Much Phone Company

Like this site? We accept donations via PayPal.