Bangalore STD Code: 080
Other Karnataka City codes are listed below:
| AFZALPUR | 8470 |
| AINAPUR | 8339 |
| ALAND | 8477 |
| ALUR | 8170 |
| ANEKAL | 8110 |
| ANKOLA | 8388 |
| ARSIKERE | 8174 |
| ATHANI | 8289 |
| AURAD | 8485 |
| BABLESHWAR | 8355 |
| BADAMI | 8357 |
| BAGALKOT | 8354 |
| BAGEPALLI | 8150 |
| BAILHONGAL | 8288 |
| BANGALORE | 80 |
| BANGARPET | 8153 |
| BANTWAL | 8255 |
| BASAVAKALYAN | 8481 |
| BASAVANABAGEWADI | 8358 |
| BASAVAPATNA | 8180 |
| BELGAUM | 831 |
| BELLARY | 8392 |
| BELTHANGADY | 8256 |
| BELUR | 8177 |
| BHADRAVATI | 8282 |
| BHALKI | 8484 |
| BHATKAL | 8385 |
| BIDAR | 8482 |
| BIJAPUR | 8352 |
| BILIGI | 8425 |
| CHADCHAN | 8422 |
| CHALLAKERE | 8195 |
| CHAMRAJNAGAR | 8226 |
| CHANNAGIRI | 8189 |
| CHANNAPATNA | 8113 |
| CHANNARAYAPATNA | 8176 |
| CHIKKABALLAPUR | 8156 |
| CHIKKANAYAKANAHALLI | 8133 |
| CHIKKODI | 8338 |
| CHIKMAGALUR | 8262 |
| CHINCHOLI | 8475 |
| CHINTAMANI | 8154 |
| CHITRADURGA | 8194 |
| CHITTAPUR | 8474 |
| COWDAHALLI | 8225 |
| DEODURGA | 8531 |
| DEVANGERE | 8192 |
| DEVARAHIPPARGI | 8424 |
| DODDABALLAPUR | 8119 |
| GADAG | 8372 |
| GANGAVATHI | 8533 |
| GOKAK | 8332 |
| GOWRIBDANPUR | 8155 |
| GUBBI | 8131 |
| GULBARGA | 8472 |
| GUNDLUPET | 8229 |
| H.B.HALLI | 8397 |
| H.D. KOTE | 8228 |
| HALIYAL | 8284 |
| HANGAL | 8379 |
| HARAPANAHALLI | 8398 |
| HASSAN | 8172 |
| HAVERI | 8375 |
| HEBRI | 8253 |
| HIREKERUR | 8376 |
| HIRIYUR | 8193 |
| HOLALKERE | 8191 |
| HOLENARSIPUR | 8175 |
| HONNALI | 8188 |
| HONNAVAR | 8387 |
| HOSADURGA | 8199 |
| HOSAKOTE | 8111 |
| HOSANAGARA | 8185 |
| HOSPET | 8394 |
| HUBLI | 836 |
| HUKKERI | 8333 |
| HUMNABAD | 8483 |
| HUNGUND | 8351 |
| HUNSAGI | 8444 |
| HUNSUR | 8222 |
| HUVINAHADAGALI | 8399 |
| INDI | 8359 |
| JAGALUR | 8196 |
| JAMKHANDI | 8353 |
| JEWARGI | 8442 |
| JOIDA | 8383 |
| K.R. NAGAR | 8223 |
| KADUR | 8267 |
| KALGHATAGI | 8370 |
| KAMALAPUR | 8478 |
| KANAKAPURA | 8117 |
| KARGAL | 8186 |
| KARKALA | 8258 |
| KARWAR | 8382 |
| KHANAPUR | 8336 |
| KOLAR | 8152 |
| KOLLEGAL | 8224 |
| KOPPA | 8265 |
| KOPPAL | 8539 |
| KORATAGERI | 8138 |
| KRISHNARAJAPET | 8230 |
| KUDLIGI | 8391 |
| KUMTA | 8386 |
| KUNDAPUR | 8254 |
| KUNDGOL | 8304 |
| KUNIGAL | 8132 |
| KURUGODU | 8393 |
| KUSTAGI | 8536 |
| LINGSUGUR | 8537 |
| MADIKERI | 8272 |
| MADUGIRI | 8137 |
| MALAVALLI | 8231 |
| MALUR | 8151 |
| MANDYA | 8232 |
| MANGALORE | 824 |
| MANVI | 8538 |
| MASHAL | 8471 |
| MOLKALMURU | 8198 |
| MUDALGI | 8334 |
| MUDDEBIHAL | 8356 |
| MUDHOL | 8350 |
| MUDIGERE | 8263 |
| MULBAGAL | 8159 |
| MUNDAGOD | 8301 |
| MUNDARGI | 8371 |
| MURUGOD | 8337 |
| MYSORE | 821 |
| NAGAMANGALA | 8234 |
| NANJANGUD | 8221 |
| NARGUND | 8377 |
| NARSIMRAJAPUR | 8266 |
| NAVALGUND | 8380 |
| NELAMANGALA | 8118 |
| NIMBURGA | 8440 |
| PANDAVAPURA | 8236 |
| PAVAGADA | 8136 |
| PUTTUR | 8251 |
| RAIBAG | 8331 |
| RAICHUR | 8532 |
| RAMDURG | 8335 |
| RANEBENNUR | 8373 |
| RON | 8381 |
| SAGAR | 8183 |
| SAKLESHPUR | 8173 |
| SALKANI | 8283 |
| SANDUR | 8395 |
| SAUNDATTI | 8330 |
| SAVANUR | 8378 |
| SEDAM | 8441 |
| SHAHAPUR | 8479 |
| SHANKARNARAYANA | 8259 |
| SHIKARIPURA | 8187 |
| SHIMOGA | 8182 |
| SHIRAHATTI | 8487 |
| SHORAPUR | 8443 |
| SIDDAPUR | 8389 |
| SIDLAGHATTA | 8158 |
| SINDAGI | 8488 |
| SINDHANUR | 8535 |
| SIRA | 8135 |
| SIRSI | 8384 |
| SIRUGUPPA | 8396 |
| SOMWARPET | 8276 |
| SORAB | 8184 |
| SRINIWASPUR | 8157 |
| SULLIA | 8257 |
| T. NARSIPUR | 8227 |
| TALLAK | 8190 |
| TARIKERE | 8261 |
| TELGI | 8426 |
| THIRTHAHALLI | 8181 |
| TIPTUR | 8134 |
| TUMKUR | 816 |
| TURUVEKERE | 8139 |
| UDUPI | 820 |
| VIRAJPET | 8274 |
| WADI | 8476 |
| YADGIRI | 8473 |
| YELBURGA | 8534 |
| YELLAPUR | 8419 |