CODES STARTING WITH "B"
| City | State | Code |
| BELLAMPALLI | Andhra Pradesh | 8735 |
| BHAINSA | Andhra Pradesh | 8752 |
| BOATH | Andhra Pradesh | 8751 |
| B. KOTHAKOTA | Andhra Pradesh | 8582 |
| BANGARUPALEM | Andhra Pradesh | 8573 |
| BADVEL | Andhra Pradesh | 8569 |
| BHIMADOLE | Andhra Pradesh | 8829 |
| BHIMAVARAM | Andhra Pradesh | 8816 |
| BAPATLA | Andhra Pradesh | 8643 |
| BHADRACHALAM | Andhra Pradesh | 8743 |
| BHOORAGAMPHAD | Andhra Pradesh | 8746 |
| BANAGANAPALLE | Andhra Pradesh | 8515 |
| BHONGIR | Andhra Pradesh | 8685 |
| BANSWADA | Andhra Pradesh | 8466 |
| BODHAN | Andhra Pradesh | 8467 |
| BANDAR | Andhra Pradesh | 8672 |
| BHEEMUNIPATNAM | Andhra Pradesh | 8933 |
| BOBBILI | Andhra Pradesh | 8944 |
| BIJNI | Assam | 3668 |
| BILASIPARA | Assam | 3667 |
| BARAMA | Assam | 3623 |
| BARPETA ROAD | Assam | 3666 |
| BOKO | Assam | 3621 |
| BOKAKHAT | Assam | 3776 |
| BAITHALANGSHU | Assam | 3677 |
| BOKAJAN | Assam | 3675 |
| BIHUPURIA | Assam | 3759 |
| BUXER | Bihar | 6183 |
| BANKA | Bihar | 6424 |
| BHAGALPUR | Bihar | 641 |
| BARAUNI | Bihar | 6279 |
| BEGUSARAI | Bihar | 6243 |
| BENIPATTI | Bihar | 6271 |
| BENIPUR | Bihar | 6242 |
| BANMANKHI | Bihar | 6467 |
| BAROSI | Bihar | 6451 |
| BAGAHA | Bihar | 6251 |
| BARACHAKIA | Bihar | 6257 |
| BETTIAH | Bihar | 6254 |
| BIDUPUR | Bihar | 6229 |
| BARH | Bihar | 6132 |
| BIHARSHARIF | Bihar | 6112 |
| BIKRAM | Bihar | 6135 |
| BIRPUR | Bihar | 6471 |
| BHABHUA | Bihar | 6189 |
| BIKRAMGANJ | Bihar | 6185 |
| BARPALLI | Chhattisgarh | 7813 |
| BILASPUR | Chhattisgarh | 7752 |
| BALOD | Chhattisgarh | 7749 |
| BEMETARA | Chhattisgarh | 7824 |
| BERLA | Chhattisgarh | 7825 |
| BODLA | Chhattisgarh | 7740 |
| BACHELI | Chhattisgarh | 7857 |
| BASTANAR | Chhattisgarh | 7862 |
| BDERAJPUR | Chhattisgarh | 7849 |
| BHAIRONGARH | Chhattisgarh | 7789 |
| BHANUPRATAPPUR | Chhattisgarh | 7850 |
| BHOPALPATNAM | Chhattisgarh | 7851 |
| BIJAPUR | Chhattisgarh | 7853 |
| BOKABAND | Chhattisgarh | 7867 |
| BAGICHA | Chhattisgarh | 7769 |
| BAGBAHERA | Chhattisgarh | 7707 |
| BALODABAZAR | Chhattisgarh | 7727 |
| BASANA | Chhattisgarh | 7724 |
| BHATAPARA | Chhattisgarh | 7726 |
| BHILAIGARH | Chhattisgarh | 7729 |
| BAIKUNTHPUR | Chhattisgarh | 7836 |
| BALRAMPUR | Chhattisgarh | 7831 |
| BHARATHPUR | Chhattisgarh | 7835 |
| BAREJA | Gujarat | 2718 |
| BARWALA | Gujarat | 2711 |
| BABRA | Gujarat | 2791 |
| BHARUCH | Gujarat | 2642 |
| BHAVNAGAR | Gujarat | 278 |
| BOTAD | Gujarat | 2849 |
| BHACHAV | Gujarat | 2837 |
| BHUJ | Gujarat | 2832 |
| BAYAD | Gujarat | 2779 |
| BHILODA | Gujarat | 2771 |
| BHANVAD | Gujarat | 2896 |
| BALASINOR | Gujarat | 2690 |
| BORSAD | Gujarat | 2696 |
| BARDOLI | Gujarat | 2622 |
| BANSADA | Gujarat | 2630 |
| BILLIMORA | Gujarat | 2634 |
| BARARA | Haryana | 1731 |
| BARWALA | Haryana | 1693 |
| BAWAL | Haryana | 1284 |
| BAHADURGARH | Haryana | 1276 |
| BAWANIKHERA | Haryana | 1254 |
| BHIWANI | Haryana | 1664 |
| BILASPUR | Himachal Pradesh | 1978 |
| BHARMOUR | Himachal Pradesh | 1895 |
| BANJAR | Himachal Pradesh | 1903 |
| BALUMATH | Jharkhand | 6568 |
| BARWADIH | Jharkhand | 6567 |
| BHANDARIA | Jharkhand | 6581 |
| BHAWANATHPUR | Jharkhand | 6563 |
| BISHRAMPUR | Jharkhand | 6584 |
| BERMO | Jharkhand | 6549 |
| BOKARO | Jharkhand | 6542 |
| BAGODAR | Jharkhand | 6557 |
| BARHI | Jharkhand | 6543 |
| BARKAGAON | Jharkhand | 6551 |
| BAHARAGORA | Jharkhand | 6594 |
| BASIA | Jharkhand | 6533 |
| BOLWA | Jharkhand | 6539 |
| BUNDU | Jharkhand | 6530 |
| BASHOLI | Jammu & Kashmir | 1921 |
| BADGAM | Jammu & Kashmir | 1951 |
| BANDIPUR | Jammu & Kashmir | 1957 |
| BARAMULLA | Jammu & Kashmir | 1952 |
| BEDARWAH | Jammu & Kashmir | 1997 |
| BADAGARA | Kerala | 496 |
| BITRA | Kerala | 4890 |
| BANGALORE | Karnataka | 80 |
| BAILHONGAL | Karnataka | 8288 |
| BELGAUM | Karnataka | 831 |
| BELLARY | Karnataka | 8392 |
| BASAVAKALYAN | Karnataka | 8481 |
| BHALKI | Karnataka | 8484 |
| BIDAR | Karnataka | 8482 |
| BABLESHWAR | Karnataka | 8355 |
| BADAMI | Karnataka | 8357 |
| BAGALKOT | Karnataka | 8354 |
| BASAVANABAGEWADI | Karnataka | 8358 |
| BIJAPUR | Karnataka | 8352 |
| BILIGI | Karnataka | 8425 |
| BANTWAL | Karnataka | 8255 |
| BELTHANGADY | Karnataka | 8256 |
| BELUR | Karnataka | 8177 |
| BAGEPALLI | Karnataka | 8150 |
| BANGARPET | Karnataka | 8153 |
| BASAVAPATNA | Karnataka | 8180 |
| BHADRAVATI | Karnataka | 8282 |
| BHATKAL | Karnataka | 8385 |
| BALAPUR | Maharashtra | 7257 |
| BARSHI TAKLI | Maharashtra | 7255 |
| BHANDARA | Maharashtra | 7184 |
| BHIR | Maharashtra | 2442 |
| BULDHANA | Maharashtra | 7262 |
| BHADRAWATI | Maharashtra | 7175 |
| BRAHMAPURI | Maharashtra | 7177 |
| BHAMREGADH | Maharashtra | 7134 |
| BHUSAWAL | Maharashtra | 2582 |
| BHOKARDAN | Maharashtra | 2485 |
| BASSEIN | Maharashtra | 250 |
| BHIWANDI | Maharashtra | 2522 |
| BHUDARGAD | Maharashtra | 2599 |
| BHIWAPUR | Maharashtra | 7106 |
| BUTIBORI | Maharashtra | 7103 |
| BHOKAR | Maharashtra | 2467 |
| BILLOLI | Maharashtra | 2465 |
| BHOOM | Maharashtra | 2478 |
| BASMATNAGAR | Maharashtra | 2454 |
| BARAMATI | Maharashtra | 2112 |
| BHOR | Maharashtra | 2113 |
| BARSI | Maharashtra | 2184 |
| BABHULGAON | Maharashtra | 7203 |
| BAIHAR | Madhya Pradesh | 7636 |
| BALAGHAT | Madhya Pradesh | 7632 |
| BIRSA | Madhya Pradesh | 7637 |
| BETUL | Madhya Pradesh | 7141 |
| BHAINSDEHI | Madhya Pradesh | 7143 |
| BHIMPUR | Madhya Pradesh | 7142 |
| BERASIA | Madhya Pradesh | 7565 |
| BHOPAL | Madhya Pradesh | 755 |
| BUDHNI | Madhya Pradesh | 7564 |
| BADAMALHERA | Madhya Pradesh | 7689 |
| BALDEOGARH | Madhya Pradesh | 7684 |
| BIJAWAR | Madhya Pradesh | 7608 |
| BUXWAHA | Madhya Pradesh | 7609 |
| BATKAKHAPA | Madhya Pradesh | 7169 |
| BAGLI | Madhya Pradesh | 7271 |
| BADNAWAR | Madhya Pradesh | 7295 |
| BAMORI | Madhya Pradesh | 7540 |
| BHANDER | Madhya Pradesh | 7523 |
| BHITARWAR | Madhya Pradesh | 7525 |
| BALDI | Madhya Pradesh | 7326 |
| BURHANPUR | Madhya Pradesh | 7325 |
| BADWANI | Madhya Pradesh | 7290 |
| BARWAHA | Madhya Pradesh | 7280 |
| BHIKANGAON | Madhya Pradesh | 7288 |
| BIJADANDI | Madhya Pradesh | 7643 |
| BHANPURA | Madhya Pradesh | 7427 |
| BARODA | Madhya Pradesh | 7531 |
| BHIND | Madhya Pradesh | 7534 |
| BIJAYPUR | Madhya Pradesh | 7528 |
| BABAICHICHLI | Madhya Pradesh | 7790 |
| BARELI | Madhya Pradesh | 7486 |
| BEGAMGANJ | Madhya Pradesh | 7487 |
| BIAORA | Madhya Pradesh | 7374 |
| BANDA | Madhya Pradesh | 7583 |
| BINA | Madhya Pradesh | 7580 |
| BANDHAVGARH | Madhya Pradesh | 7653 |
| BEOHARI | Madhya Pradesh | 7650 |
| BIRSINGHPUR | Madhya Pradesh | 7655 |
| BADARWSAS | Madhya Pradesh | 7495 |
| BERCHHA | Madhya Pradesh | 7363 |
| BADNAGAR | Madhya Pradesh | 7367 |
| BAGHMARA | Meghalaya | 3639 |
| BELONIA | Tripura | 3823 |
| BAMENG | Arunachal Pradesh | 3785 |
| BASAR | Arunachal Pradesh | 3795 |
| BISHENUPUR | Manipur | 3879 |
| BALANGIR | Orissa | 6652 |
| BIRMAHARAJPUR | Orissa | 6651 |
| BALASORE | Orissa | 6782 |
| BASTA | Orissa | 6781 |
| BHADRAK | Orissa | 6784 |
| BANGIRIPOSI | Orissa | 6791 |
| BARIPADA | Orissa | 6792 |
| BETANATI | Orissa | 6793 |
| BERHAMPUR | Orissa | 680 |
| BHANJANAGAR | Orissa | 6821 |
| BUGUDA | Orissa | 6818 |
| BHAWANIPATNA | Orissa | 6670 |
| BALUGAON | Orissa | 6756 |
| BHUBNESHWAR | Orissa | 674 |
| BARBIL | Orissa | 6767 |
| BISAM CUTTACK | Orissa | 6863 |
| BORIGUMA | Orissa | 6860 |
| BALIGUDA | Orissa | 6846 |
| BOUDH | Orissa | 6841 |
| BAGDIHI | Orissa | 6640 |
| BARGARH | Orissa | 6646 |
| BARKOT | Orissa | 6643 |
| BANAIGARH | Orissa | 6626 |
| BHATINDA | Punjab | 164 |
| BALACHAUR | Punjab | 1885 |
| BATALA | Punjab | 1871 |
| BARNALA | Punjab | 1679 |
| BEAWAR | Rajasthan | 1462 |
| BANSUR | Rajasthan | 1461 |
| BEHROR | Rajasthan | 1494 |
| BAGIDORA | Rajasthan | 2968 |
| BANSWARA | Rajasthan | 2962 |
| BARMER (C ) | Rajasthan | 2982 |
| BARMER (E ) | Rajasthan | 2983 |
| BARMER (N ) | Rajasthan | 2902 |
| BARMER (S ) | Rajasthan | 2984 |
| BARMER (SW ) | Rajasthan | 2986 |
| BARMER (W ) | Rajasthan | 2985 |
| BARI | Rajasthan | 5647 |
| BASERI | Rajasthan | 5646 |
| BAYANA | Rajasthan | 5648 |
| BHARATPUR | Rajasthan | 5644 |
| BANERA | Rajasthan | 1487 |
| BHILWARA | Rajasthan | 1482 |
| BIKANER ( C) | Rajasthan | 1521 |
| BIKANER ( E) | Rajasthan | 1522 |
| BIKANER ( N) | Rajasthan | 1520 |
| BIKANER ( S) | Rajasthan | 151 |
| BIKANER ( W) | Rajasthan | 1523 |
| BUNDI | Rajasthan | 747 |
| BARISADRI | Rajasthan | 1473 |
| BEGUN (N) | Rajasthan | 1474 |
| BEGUN (S) | Rajasthan | 1475 |
| BASSI | Rajasthan | 1429 |
| BASWA | Rajasthan | 1420 |
| BILARA(N) | Rajasthan | 2920 |
| BILARA(S) | Rajasthan | 2930 |
| BARAN | Rajasthan | 7453 |
| BALI(N) | Rajasthan | 2933 |
| BALI(S) | Rajasthan | 2938 |
| BAMANWAS | Rajasthan | 7467 |
| BONLI | Rajasthan | 7466 |
| BHINMAL(N) | Rajasthan | 2969 |
| BHINMAL(S) | Rajasthan | 2990 |
| BHADRA | Rajasthan | 1504 |
| BHIM(N) | Rajasthan | 2951 |
| BHIM(S) | Rajasthan | 2909 |
| BHAVANI | Tamil Nadu | 4256 |
| BATLAGUNDU | Tamil Nadu | 4543 |
| BAGESHWAR | Uttaranchal | 5963 |
| BHATWARI-I | Uttaranchal | 1374 |
| BHATWARI-II | Uttaranchal | 1377 |
| BHARWARI | Uttar Pradesh | 5331 |
| BAHRAICH-I | Uttar Pradesh | 5252 |
| BAHRAICH-II | Uttar Pradesh | 5250 |
| BALLIA-I | Uttar Pradesh | 5498 |
| BALLIA-II | Uttar Pradesh | 5496 |
| BANSDEEH | Uttar Pradesh | 5494 |
| BABERU | Uttar Pradesh | 5190 |
| BANDA | Uttar Pradesh | 5192 |
| BARABANKI | Uttar Pradesh | 5248 |
| BANSI | Uttar Pradesh | 5545 |
| BASTI | Uttar Pradesh | 5542 |
| BHARTHANA | Uttar Pradesh | 5680 |
| BIDHUNA | Uttar Pradesh | 5681 |
| BIKAPUR | Uttar Pradesh | 5270 |
| BINDKI | Uttar Pradesh | 5181 |
| BALRAMPUR-I | Uttar Pradesh | 5263 |
| BALRAMPUR-II | Uttar Pradesh | 5264 |
| BANSGAON-I | Uttar Pradesh | 5525 |
| BANSGAON-II | Uttar Pradesh | 5521 |
| BILGRAM-I | Uttar Pradesh | 5851 |
| BILGRAM-II | Uttar Pradesh | 5855 |
| BHOGNIPUR | Uttar Pradesh | 5113 |
| BILHAUR | Uttar Pradesh | 5112 |
| BHOGAON | Uttar Pradesh | 5673 |
| BISWAN | Uttar Pradesh | 5863 |
| BHADOHI | Uttar Pradesh | 5414 |
| BADAUN | Uttar Pradesh | 5832 |
| BISAULI | Uttar Pradesh | 5834 |
| BAHERI | Uttar Pradesh | 5822 |
| BAREILLY | Uttar Pradesh | 581 |
| BIJNORE-I | Uttar Pradesh | 1342 |
| BIJNORE-II | Uttar Pradesh | 1345 |
| BULANDSHAHAR | Uttar Pradesh | 5732 |
| BAGHPAT-II | Uttar Pradesh | 1234 |
| BILARI | Uttar Pradesh | 5921 |
| BUDHANA | Uttar Pradesh | 1392 |
| BISALPUR | Uttar Pradesh | 5881 |
| BURDWAN | West Bengal | 342 |
| BALURGHAT | West Bengal | 3522 |
| BANKURA | West Bengal | 3242 |
| BISHANPUR | West Bengal | 3244 |
| BERHAMPUR | West Bengal | 3482 |
| BASIRHAT | West Bengal | 3217 |
| BONGOAN | West Bengal | 3215 |
| BIRPARA | West Bengal | 3563 |
| BETHUADAHARI | West Bengal | 3474 |
| BULBULCHANDI | West Bengal | 3511 |
| BOLPUR | West Bengal | 3463 |
