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Regional overview

West Bengal: prefixes, operators and numbering blocks in India

This page explains the visible public numbering structure associated with West Bengal in India. It helps users explore which prefixes, operators and numbering blocks are linked to this telecom region in the dataset.

Regional pages are especially useful when research begins with geographic assignment intent rather than a specific phone number.

Official numbering data should be read as a structured regional assignment reference. It can help explain how ranges are distributed inside a telecom region, but not necessarily the current real-time physical location of a caller.

REGION
West Bengal
PREFIXES
25
OPERATORS
13

Prefixes in West Bengal

These prefixes are visible in the dataset for West Bengal and provide the broadest path into the region’s numbering structure.

25 prefixes
73 (1) 74 (2) 75 (1) 76 (3) 77 (1) 78 (1) 80 (2) 81 (3) 82 (1) 83 (31) 84 (1) 85 (21) 86 (13) 87 (3) 89 (16) 90 (4) 91 (4) 92 (3) 93 (3) 94 (5) 95 (5) 96 (6) 97 (6) 98 (3) 99 (2)

Operators in West Bengal

These operators are visible inside the public numbering data for West Bengal.

13 operators
BSNL (8) Bharti Airtel Limited (13) Dishnet Wireless Ltd. (5) Idea Cellular Ltd. (23) Loop Telecom Ltd. (1) RCL(CDMA) (5) RTL(GSM) (17) Sistema Shyam TeleServices Ltd.(CDMA) (12) TTSL(CDMA) (3) TTSL(GSM) (4) Unitech Wireless (East) Pvt. Ltd. (23) Videocon Telecommunications Ltd. (1) Vodafone Essar South Ltd. (26)

Visible numbering blocks

These rows show visible numbering blocks linked to West Bengal in the public dataset.

141 ranges
Prefix
Block
Operator
73
73840
Unitech Wireless (East) Pvt. Ltd.
74
74070
Vodafone Essar South Ltd.
74
74390
RCL(CDMA)
75
75010
TTSL(GSM)
76
76020
Bharti Airtel Limited
76
76790
RTL(GSM)
76
76990
Idea Cellular Ltd.
77
77970
Vodafone Essar South Ltd.
78
78720
Vodafone Essar South Ltd.
80
80010
Vodafone Essar South Ltd.
80
80160
Bharti Airtel Limited
81
81010
RTL(GSM)
81
81160
Bharti Airtel Limited
81
81450
Vodafone Essar South Ltd.
82
82930
TTSL(GSM)
83
83430
Idea Cellular Ltd.
83
83438
Idea Cellular Ltd.
83
83439
Idea Cellular Ltd.
83
83450
Idea Cellular Ltd.
83
83458
Idea Cellular Ltd.
83
83459
Idea Cellular Ltd.
83
83460
Idea Cellular Ltd.
83
83468
Idea Cellular Ltd.
83
83469
Idea Cellular Ltd.
83
83480
Vodafone Essar South Ltd.
83
83500
Idea Cellular Ltd.
83
83708
Vodafone Essar South Ltd.
83
83709
Vodafone Essar South Ltd.
83
83710
Vodafone Essar South Ltd.
83
83718
Vodafone Essar South Ltd.
83
83719
Vodafone Essar South Ltd.
83
83720
Vodafone Essar South Ltd.
83
83728
Vodafone Essar South Ltd.
83
83729
Vodafone Essar South Ltd.
83
83730
Vodafone Essar South Ltd.
83
83738
Vodafone Essar South Ltd.
83
83880
RTL(GSM)
83
83888
RTL(GSM)
83
83889
RTL(GSM)
83
83890
RTL(GSM)
83
83898
RTL(GSM)
83
83899
RTL(GSM)
83
83910
RTL(GSM)
83
83918
RTL(GSM)
83
83919
RTL(GSM)
83
83920
RTL(GSM)
84
84360
Unitech Wireless (East) Pvt. Ltd.
85
85090
RTL(GSM)
85
85129
Idea Cellular Ltd.
85
85130
Idea Cellular Ltd.
85
85138
Idea Cellular Ltd.
85
85139
Idea Cellular Ltd.
85
85140
Idea Cellular Ltd.
85
85148
Idea Cellular Ltd.
85
85149
Idea Cellular Ltd.
85
85150
Idea Cellular Ltd.
85
85158
Idea Cellular Ltd.
85
85159
Idea Cellular Ltd.
85
85358
Unitech Wireless (East) Pvt. Ltd.
85
85359
Unitech Wireless (East) Pvt. Ltd.
85
85360
Unitech Wireless (East) Pvt. Ltd.
85
85368
Unitech Wireless (East) Pvt. Ltd.
85
85369
Unitech Wireless (East) Pvt. Ltd.
85
85370
Unitech Wireless (East) Pvt. Ltd.
85
85378
Unitech Wireless (East) Pvt. Ltd.
85
85379
Unitech Wireless (East) Pvt. Ltd.
85
85380
Unitech Wireless (East) Pvt. Ltd.
85
85388
Unitech Wireless (East) Pvt. Ltd.
86
86090
Idea Cellular Ltd.
86
86299
Sistema Shyam TeleServices Ltd.(CDMA)
86
86400
Sistema Shyam TeleServices Ltd.(CDMA)
86
86408
Sistema Shyam TeleServices Ltd.(CDMA)
86
86409
Sistema Shyam TeleServices Ltd.(CDMA)
86
86410
Sistema Shyam TeleServices Ltd.(CDMA)
86
86418
Sistema Shyam TeleServices Ltd.(CDMA)
86
86419
Sistema Shyam TeleServices Ltd.(CDMA)
86
86420
Sistema Shyam TeleServices Ltd.(CDMA)
86
86428
Sistema Shyam TeleServices Ltd.(CDMA)
86
86429
Sistema Shyam TeleServices Ltd.(CDMA)
86
86530
TTSL(GSM)
86
86700
Bharti Airtel Limited
87
87590
Dishnet Wireless Ltd.
87
87680
Vodafone Essar South Ltd.
87
87980
RCL(CDMA)
89
89000
BSNL
89
89060
Dishnet Wireless Ltd.
89
89260
Sistema Shyam TeleServices Ltd.(CDMA)
89
89270
RTL(GSM)
89
89420
Unitech Wireless (East) Pvt. Ltd.
89
89428
Unitech Wireless (East) Pvt. Ltd.
89
89429
Unitech Wireless (East) Pvt. Ltd.
89
89440
Unitech Wireless (East) Pvt. Ltd.
89
89448
Unitech Wireless (East) Pvt. Ltd.
89
89449
Unitech Wireless (East) Pvt. Ltd.
89
89450
Unitech Wireless (East) Pvt. Ltd.
89
89458
Unitech Wireless (East) Pvt. Ltd.
89
89459
Unitech Wireless (East) Pvt. Ltd.
89
89460
Unitech Wireless (East) Pvt. Ltd.
89
89670
Bharti Airtel Limited
89
89720
Bharti Airtel Limited
90
90020
Bharti Airtel Limited
90
90460
TTSL(GSM)
90
90830
Videocon Telecommunications Ltd.
90
90930
Idea Cellular Ltd.
91
91200
Loop Telecom Ltd.
91
91260
Unitech Wireless (East) Pvt. Ltd.
91
91530
Sistema Shyam TeleServices Ltd.(CDMA)
91
91970
BSNL
92
92320
TTSL(CDMA)
92
92330
TTSL(CDMA)
92
92645
TTSL(CDMA)
93
93320
RCL(CDMA)
93
93330
RCL(CDMA)
93
93780
RCL(CDMA)
94
94320
BSNL
94
94340
BSNL
94
94740
BSNL
94
94750
BSNL
94
94760
BSNL
95
95310
BSNL
95
95470
Bharti Airtel Limited
95
95630
Dishnet Wireless Ltd.
95
95640
Vodafone Essar South Ltd.
95
95930
Vodafone Essar South Ltd.
96
96090
Vodafone Essar South Ltd.
96
96140
Dishnet Wireless Ltd.
96
96350
Bharti Airtel Limited
96
96410
RTL(GSM)
96
96470
Vodafone Essar South Ltd.
96
96790
Bharti Airtel Limited
97
97320
Vodafone Essar South Ltd.
97
97330
Vodafone Essar South Ltd.
97
97340
Vodafone Essar South Ltd.
97
97350
Vodafone Essar South Ltd.
97
97490
RTL(GSM)
97
97750
Vodafone Essar South Ltd.
98
98000
Bharti Airtel Limited
98
98320
RTL(GSM)
98
98510
Dishnet Wireless Ltd.
99
99320
Bharti Airtel Limited
99
99330
Bharti Airtel Limited