Kerala is divided into several districts for administrative convenience. Each district and city of Kerala is allocated with a particular number code, which has to be dialed before the telephone number to get the call connected to the specific area.
Bharat Sanchar Nigam Limited (BSNL) is one of the largest service providers of Kerala in the field of long distance call. However, Kerala has many private companies that also allow long distance call at reasonable rates.
The STD codes of Kerala are generally three or four digit numbers that enables quick identification of the particular area to which the call has to be connected. The introduction of the STD codes is the result of the organized network of telecommunication services of Kerala.
Maps of India brings you complete information about the beautiful, culturally rich, state of Kerala. Here is a list of Kerala cities and towns and their STD codes.
| CITY | STD CODE |
| ADIMALY | 4864 |
| ADOOR | 4734 |
| AGATHY | 4894 |
| ALAPPUZHA/ ALLEPEY | 477 |
| ALATHUR | 4922 |
| AMINI | 4891 |
| ANDROTH | 4893 |
| ATTINGAL | 470 |
| BADAARA | 496 |
| BITRA | 4890 |
| CALICUT | 495 |
| CANNANORE | 497 |
| CHETLET | 4899 |
| ERANAKULAM | 484 |
| IRINJALAKUDA | 480 |
| KADAMATH | 4897 |
| KALPENI | 4895 |
| KALPETTA | 4936 |
| KANHANGAD | 4997 |
| KANJIRAPALLY | 4828 |
| KANNUR | 497 |
| KARUNGAPALLY | 476 |
| KASARGODE | 4994 |
| KAVARATHY | 4896 |
| KILTAN | 4898 |
| KOCHI | 484 |
| KODUVAYUR | 4923 |
| KOTTAYAM | 481 |
| KOVALAM | 471 |
| KOZHIKODE | 495 |
| KUMARAKOM | 481 |
| KUNNAMKULAM | 4885 |
| MALAMPUZHA | 491 |
| MANANTHODI | 4935 |
| MANJERI | 483 |
| MANNARGHAT | 4924 |
| MAVELIKKARA | 497 |
| MINICOY | 4892 |
| MUNNAR | 4865 |
| MUVATTUPUZHA | 485 |
| NEDUMANDAD | 4728 |
| NEDUMGANDAM | 4868 |
| NILAMBUR | 4931 |
| PALAI | 4822 |
| PALGHAT/PALAKKAD | 491 |
| PATHAANAMTHITTA | 468 |
| PAYYANUR | 4985 |
| PEERMEDU | 4869 |
| PERINTHALMANNA | 4933 |
| PERIYAR | 4863 |
| PUNALUR | 475 |
| QUILON | 474 |
| RANNI | 4735 |
| SHERTALLAI | 478 |
| SHORANUR | 4926 |
| TALIPARAMBA | 4982 |
| TELLICHERRY | 490 |
| THEKKADY | 486 |
| THIRUVANANTHAPURAM | 471 |
| THODUPUZHA | 4862 |
| THRIPUNITHURA | 484 |
| TIRUR | 494 |
| TIRUVALLA | 469 |
| TRICHUR/ THRISSUR | 487 |
| UPPALA | 4998 |
| VADAKKANCHERY | 4884 |
| VARKALA | 472 |
| VIKOM | 4829 |
