Prefix overview
Prefix 78: numbering blocks and phone lookup
The prefix 78 is part of the India mobile numbering structure. This page helps you explore all known numbering blocks associated with this prefix, including operator references, telecom regions and available phone number ranges.
From here, you can move into more specific 5-digit numbering blocks, which provide a more precise view of how numbers are allocated inside this prefix.
If you are investigating a specific number, the next step is to open the relevant block or go directly to the phone page.
PREFIX
78
RANGES
35
OPERATORS
16
Numbering blocks
35 blocks
These blocks represent more precise number allocations inside prefix 78.
Block
Operator
Region
78000
Vodafone Essar Digilink Ltd.
Uttar Pradesh
78070
S Tel Pvt. Ltd.
Himachal Pradesh
78080
S Tel Pvt. Ltd.
Bihar
78090
S Tel Pvt. Ltd.
Orissa
78140
RCL(GSM)
Punjab
78270
RCL(GSM)
Delhi
78280
RTL(GSM)
Madhya Pradesh
78290
Vodafone Essar South Ltd.
Karnataka
78300
Vodafone Essar South Ltd.
Uttar Pradesh
78370
Vodafone Essar South Ltd.
Punjab
78380
Vodafone Essar Mobile Services Ltd.
Delhi
78390
BSNL
Uttar Pradesh
78420
TTSL(GSM)
Andhra Pradesh
78450
TTSL(GSM)
Tamil Nadu
78600
Idea Cellular Ltd.
Uttar Pradesh
78690
Bharti Airtel Limited
Madhya Pradesh
78700
Unitech Wireless (East) Pvt. Ltd.
Bihar
78710
Unitech Wireless (Tamilnadu) Pvt. Ltd.
Tamil Nadu
78720
Vodafone Essar South Ltd.
West Bengal
78730
Vodafone Essar Spacetel Ltd.
Orissa
78740
Vodafone Essar Gujarat Ltd.
Gujarat
78750
Vodafone Essar Cellular Ltd.
Maharashtra
78760
RCL(GSM)
Haryana
78770
RCL(GSM)
Rajasthan
78780
RCL(GSM)
Gujarat
78790
RTL(GSM)
Madhya Pradesh
78900
Idea Cellular Ltd.
Kolkata
78910
Idea Cellular Ltd.
Rajasthan
78930
Bharti Airtel Limited
Andhra Pradesh
78940
Bharti Airtel Limited
Orissa
78950
Bharti Airtel Limited
Uttar Pradesh
78960
Bharti Airtel Limited
Assam
78970
Bharti Airtel Limited
Uttar Pradesh
78980
Bharti Airtel Limited
Madhya Pradesh
78990
Unitech Wireless (South) Pvt. Ltd.
Karnataka
Operators in this prefix
BSNL
Bharti Airtel Limited
Idea Cellular Ltd.
RCL(GSM)
RTL(GSM)
S Tel Pvt. Ltd.
TTSL(GSM)
Unitech Wireless (East) Pvt. Ltd.
Unitech Wireless (South) Pvt. Ltd.
Unitech Wireless (Tamilnadu) Pvt. Ltd.
Vodafone Essar Cellular Ltd.
Vodafone Essar Digilink Ltd.
Vodafone Essar Gujarat Ltd.
Vodafone Essar Mobile Services Ltd.
Vodafone Essar South Ltd.
Vodafone Essar Spacetel Ltd.