La serie son los 4 número siguiente a la lada, los cuales se utilizan para identificar la compañia y el asentamiento al que pertenece el número telefónico.
| Serie | Tipo | Compañia | Municipio | Estado | Asentamiento |
|---|---|---|---|---|---|
| 169 | Movil | TELCEL | Salamanca | Guanajuato | Salamanca |
| 170 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 170 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 171 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 172 | Movil | QBOCEL | Salamanca | Guanajuato | Salamanca |
| 173 | Fijo | DIALOGA | Salamanca | Guanajuato | Salamanca |
| 174 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 174 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 175 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 176 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 176 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 177 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 177 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 178 | Fijo | MEGACABLE | Salamanca | Guanajuato | Salamanca |
| 178 | Fijo | MEGACABLE | Salamanca | Guanajuato | Salamanca |
| 179 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 179 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 180 | Fijo | UC TELECOM | Salamanca | Guanajuato | Tinaja, la |
| 181 | Movil | TELCEL | Salamanca | Guanajuato | Salamanca |
| 181 | Movil | TELCEL | Salamanca | Guanajuato | Salamanca |
| 182 | Fijo | ALTÁN | Salamanca | Guanajuato | Palma, la |
| 183 | Fijo | ALTÁN | Salamanca | Guanajuato | Palma, la |
| 183 | Movil | ALTÁN | Salamanca | Guanajuato | Palma, la |
| 184 | Movil | ALTÁN | Salamanca | Guanajuato | Palma, la |
| 185 | Movil | ALTÁN | Salamanca | Guanajuato | Palma, la |
| 186 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 187 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 187 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 188 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 189 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 189 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 190 | Fijo | MEGACABLE | Salamanca | Guanajuato | Salamanca |
| 190 | Fijo | MEGACABLE | Salamanca | Guanajuato | Salamanca |
| 191 | Fijo | DIRECTO | Salamanca | Guanajuato | Tinaja, la |
| 192 | Movil | SERVITRON | Salamanca | Guanajuato | Salamanca |
| 193 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 194 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 195 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 196 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 197 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 197 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 197 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 198 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 198 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 199 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 200 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 201 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 202 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 203 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 203 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 204 | Fijo | IENTC | Salamanca | Guanajuato | Salamanca |
| 205 | Movil | TELCEL | Salamanca | Guanajuato | Salamanca |
| 206 | Movil | TELCEL | Salamanca | Guanajuato | Salamanca |
| 206 | Movil | TELCEL | Salamanca | Guanajuato | Salamanca |
| 207 | Movil | TELCEL | Salamanca | Guanajuato | Salamanca |
| 207 | Movil | TELCEL | Salamanca | Guanajuato | Salamanca |
| 208 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 209 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 209 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 210 | Movil | MOVISTAR | Salamanca | Guanajuato | Salamanca |
| 211 | Movil | MOVISTAR | Salamanca | Guanajuato | Salamanca |
| 212 | Movil | TELCEL | Salamanca | Guanajuato | Salamanca |
| 213 | Movil | TELCEL | Salamanca | Guanajuato | Salamanca |
| 214 | Movil | TELCEL | Salamanca | Guanajuato | Salamanca |
| 215 | Movil | TELCEL | Salamanca | Guanajuato | Salamanca |
| 216 | Fijo | TELMEX | Salamanca | Guanajuato | Cerro blanco de mancera |
| 217 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 218 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 219 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 220 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 221 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 221 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 222 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 223 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 224 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 225 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 225 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 226 | Fijo | MBT | Salamanca | Guanajuato | Salamanca |
| 227 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 227 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 228 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 229 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 230 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 231 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 232 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 233 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 233 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 234 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 235 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 236 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 237 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 238 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 239 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 239 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 240 | Movil | ADDINTELI | Salamanca | Guanajuato | Salamanca |
| 241 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 242 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 243 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 244 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |
| 245 | Movil | AT&T | Salamanca | Guanajuato | Salamanca |