| S.N. | CCAs Name | Head of the Office | Mobile No | Email Id | Location | Tel No | Fax No |
| 1. | CCA, ANDAMAN & NICOBAR | Sh. V.S. Arvind | +919434287007 | dyccaan@and.nic.in | Wing A, First Floor, DTO building, PortBlair, South Andman-744101 | 03192-241372 03192-231650 | 03192-241374 |
| 2. | Pr.CCA, ANDHRA PRADESH | Sh. Prahalad Kumar Sinha | +919432677066 | usof.ap@gmail.com dbacca-ap@nic.in | Office of Pr. CCA, A.P. Circle, 1st & 3rd Floor, Triveni Complex, Abids, Hyderabad - 500 001 | 040-24760556 040-24753181 | 040-24762666 040-24753182 |
| 3. | CCA, ASSAM | Ms. G. Shabong | +919436700182 | ccaasm@gmail.com ccaassam@gmail.com | O/o The CCAs, Department of Telecommunications, Assam Circle, 5th & 6th Floor, BSNL Bhawan, Panbazar, Guwahati - 781 001 | 0361-2734685 0361-2734686 | 0361-2542138 0361-2546997 |
| 4. | CCA, BIHAR | Sh. S.K.Singh | +919471009470 | cca-bih@nic.in ccabihar@gmail.com | CCA Building,Office of CCA Bihar, Sanchar Parisar,Near- GPO, Patna, Bihar - 800 001. | 0612-2223508 | 0612-2223509 |
| 5. | CCA, CHHATTISGARH | Sh. A.S. Pathak | +919425201495 | cca.cg-dot@nic.in jtcca.cg@gmail.com | 3rd Floor, Sanchar Bhawan, GE Road, Adjacent to Lal Ganga Shopping Mall, Raipur - 492 001 | 0771-2472100 | 0771-2472102 |
| 6. | CCA, GUJARAT | Sh. Gopal Joshi | +919426304444 | cca.guj-dot@nic.in kam_kap13@yahoo.com | 7th Floor, P&T Admn. Building, Khanpur, Ahmedabad, Gujarat- 380 001 | 079-25500886 | 079-25510697 |
| 7 | CCA, HARYANA | Smt. Sharon Shefali Gupta | +919463724466 | ccaharyana@gmail.com jtccaharyana @rediffmail.com |
Sanchar Bhawan, Lawrance Road , Ambala Cantt. - 133 001 | 0172-2640013 | 0172-2640012 |
| 8 | CCA, HIMACHAL PRADESH | Smt. Urmimala Singh | +919418893440 | cca-telecom-hp@nic.in cca_hp@yahoo.co.in | H.P. Telecom Circle, Block 18A, SDA Complex, Kasumpati, Shimla, H.P.- 171 009 | 0177-2629500 | 0177-2624141 |
| 9 | CCA, JAMMU & KASHMIR | Smt. Anuradha Joshi Durgapal | +919419120078 | ccajk@nic.in jtccajk@nic.in |
Hudco Bhawan, Rail Head Complex, Jammu - 180 012 | 0191-2477280 | 0191-2475251 |
| 10 | CCA, JHARKHAND | Sh. Niranjan Kumar | +919431100083 | jcca-jhr@nic.in cca.jh-dot@nic.in |
Office of CCA, Jharkhand Circle, ARTTC Building, 3rd Floor, Near Jumar River, H.B Road, Ranchi - 835 217 | 0651-2273301 | 0651-2273298 |
| 11 | CCA, KARNATAKA | Sh. A. Gnanasekaran | +919482295897 | cca.ka-dot@nic.in aouso.ccakar-dot@nic.in | 1st Floor, Amenity Blook, Palace Road, Bangalore - 560001 | 080-22206488, 080-22370500 | 080-22350604 |
| 12 | CCA, KERALA | Sh. D. Manoj | +918547002200 | ccatrivandrum@nic.in ccakeralausf@yahoo.co.in | Doorsanchar Bhawan, PMG Junction, Vikas Bhawan, Trivandrum, Kerala- 659 003 | 0471-2304700 | 0471-2304702 |
| 13 | CCA, MADHYA PRADESH | Sh. S.L. Bhalotia | +919425001822 | cca.mp-dot@nic.in caousodotbhopal @yahoo.com ccamp.bhopal@yahoo.co.in |
O/o The CCAs, 1st Floor, Door Snachar Bhawan, Hoshanabad Road, Area Hills,Bhopal - 462 015 | 0755-2765466 | 0755-2767666 |
| 14 | Pr.CCA, MAHARSHTRA | Sh. Manish Pathak | +919869545455 | manish.pathak27@gov.in caousomumbai @rediffmail.com |
Office of Pr CCA, Maharashtra Circle, Admin. Building, BSNL Complex, Juhu Tara Road, Santacruz(W), Mumbai - 400 054 | 022-26612552 022-26600285 | 022-26607035 |
| 15 | CCA, NORTH EAST | Ms. G. Shabong | +919436700182 | ccanortheast@gmail.com | NE Telecom Circle, 2nd Floor, CTO Building Shillong - 793 001 | 0364-2220475 | 0364-2227911 |
| 16 | CCA, ORISSA | Sh. Prahlad Kumar Sinha | +919432677066 | ccaorissa@gmail.com | O/o The CCA Odisha Telecom Circle, 4th Floor, C P M G Building, Bhubaneswar - 751 001 | 0674-2391644 040-24753181 | 0674-2392646 |
| 17 | CCA, PUNJAB | Smt. Sharon Shefali Gupta | +919463724466 | cca.pb-dot@nic.in ccapunjab@gmail.com | O/o CCAs, Punjab Telecom Circle, Madhya Marg, Plot No- 2/C, Sector- 27/A, Chandigarh - 160 019 | 0172-2640013 | 0172-2640012 0172-2640927 |
| 18 | CCA, RAJASTHAN | Shri. Suresh Kumar Gupta | +919414003032 | cca-jaip-rj-dot@nic.in jccajp@gmail.com | O/o CCAs, Old CTTC Building,Sanchar Lekha Bhawan, Jhalana Doongri Jaipur - 302 009 | 0141-2701819 | 0141-2702832 |
| 19 | Pr.CCA, TAMIL NADU | Sh. K.S. Bariar | +919445533600 | ccatn.tn@nic.in dyccalfuso.ccatn@nic.in | O/o Pr. CCAs, 7th Floor, R.K.Nagar Tel Exg Bldg., No.238,R.K. Mutt Road, Mandaveli, Chennai - 600 028 | 044-24955800 044-24955809 044-24955804 044-24955803 | 044-24955820 |
| 20 | CCA, UP(EAST) | Sh.Uday Bhan Tiwari | +919415028800 | ccalu-up@nic.in ccalucknow@yahoo.co.in | Telephone Exchange Building, Vikash Khand-1, Gomti Nagar Lucknow - 226 010 | 0522-2302700 0522-2302782 | 0522-2302771 |
| 21 | CCA, UP(WEST) | Sh. P.K. Mehrotra | +919412000806 | ccaupwest@gmail.com ccaupw@gmail.com | CCAs UP(West) Telecom Circle, 3rd Floor, Brahmpuri Telephone Exchange Building, Delhi Road, Meerut, U.P. 250 002 | 0121-2402000 | 0121-2400765 |
| 22 | CCA, UTTARAKHAND | Sh. Ashish Joshi | +919412000567 | ccaddn-dot@nic.in ccadehradun @rediffmail.com |
CCA, UK Telecom Circle 56, Subhash Road, Dehradun - 248 001 | 0135-2714933 0135-2652336 | 0135-2711088 |
| 23 | CCA, WEST BENGAL | Sh. Abhay Kumar Singh | +918902000300 | ccawbc@gmail.com jtccawbc@gmail.com | O/o The CCA, WB Circle, 8 Esplanade East(Rear Building), 2nd,3rd & 4th Floor, Kolkata - 700 069 | 033-22135317 | 033-22135318 |