MTNL Mobile services are available in Mumbai and Delhi cities only. This revised national roaming tariff is applicable only in these cities where as in rest of India, "National Roaming Charges in BSNL Network" shall be applicable. The revised tariff is as follows...
BSNL National Roaming Charges in MTNL Network:
| S. No. | Particulars | Roaming charges for BSNL customers while roaming in MTNL network |
| 1 | O/G Local calls (within visited LSA) | Rs 1.00/Min |
| 2 | O/G National calls (beyond visited LSA) | Rs.1.50/Min |
| 3 | a) O/G ISD calls | |
| (i) USA, UK (fixed) Canada and all countries with 001 access | Rs.6.30/Min | |
| Singapore, Malaysia, Hong Kong, Indonesia, Thailand | ||
| (ii) Australia, New Zealand, Europe, Gulf, SAARC, Saudi Arabia, | Rs.9.20/Min | |
| Africa, UK (mobile), China, Japan, South Korea, Asia, Christmas Island | ||
| (iii) Rest of the world | Rs.18.00/Min | |
| b) INMARSAT Calls | Rs.240/Min | |
| 4 | Incoming calls | Rs.1.00/Min |
| 5 | O/G P2P SMS Local /National | Rs.1.00/SMS |
| 6 | O/G P2P SMS International | Rs.5.00/SMS |
| 7 | O/G Non P2P SMS | Rs.2.00/SMS |
| 8 | I/C SMS (Mobile Terminated) | NIL |
| 9 | GPRS | Rs. 0.02 KB |