Operator overview

TTSL(GSM): prefixes, numbering blocks and phone lookup in India

This page explains the visible public numbering structure associated with TTSL(GSM) in India. It helps users explore which prefixes, numbering blocks and telecom regions are linked to this operator in the dataset.

Operator pages are useful when users want to understand how a telecom company appears across the public numbering structure, instead of starting from one exact phone number.

Official numbering data should be read as a structured assignment reference. It can help explain which ranges are associated with an operator, but it should not be treated as a guarantee of current live carrier status after porting or reassignment.

OPERATOR
TTSL(GSM)
PREFIXES
15
REGIONS
16

Prefixes used by TTSL(GSM)

These prefixes are visible in the dataset for TTSL(GSM) and provide the broadest path into the operator’s numbering structure.

15 prefixes

Regions linked to TTSL(GSM)

These are the telecom regions where TTSL(GSM) appears in the visible numbering data.

16 regions

Visible numbering blocks

These rows show visible numbering blocks linked to TTSL(GSM) in the public dataset.

117 ranges
Prefix
Block
Region
72
72000
Tamil Nadu
72
72040
Karnataka
72
72050
Orissa
72
72060
Haryana
72
72070
Andhra Pradesh
72
72090
Bihar
72
72750
Uttar Pradesh
74
74040
Haryana
74
74050
Gujarat
74
74110
Karnataka
74
74150
Madhya Pradesh
74
74160
Andhra Pradesh
74
74170
Uttar Pradesh
74
74180
Tamil Nadu
75
75010
West Bengal
76
76960
Punjab
77
77360
Kerala
77
77370
Rajasthan
77
77950
Karnataka
77
77960
Delhi
78
78420
Andhra Pradesh
78
78450
Tamil Nadu
80
80150
Tamil Nadu
80
80190
Andhra Pradesh
80
80500
Karnataka
80
80890
Kerala
80
80900
Uttar Pradesh
80
80910
Himachal Pradesh
80
80920
Bihar
80
80930
Orissa
81
81090
Madhya Pradesh
81
81210
Andhra Pradesh
81
81220
Tamil Nadu
81
81230
Karnataka
81
81250
Andhra Pradesh
81
81430
Andhra Pradesh
81
81470
Karnataka
81
81480
Tamil Nadu
82
82330
Rajasthan
82
82350
Bihar
82
82658
Uttar Pradesh
82
82659
Uttar Pradesh
82
82660
Uttar Pradesh
82
82668
Uttar Pradesh
82
82669
Uttar Pradesh
82
82670
Uttar Pradesh
82
82678
Uttar Pradesh
82
82679
Uttar Pradesh
82
82720
Uttar Pradesh
82
82728
Uttar Pradesh
82
82729
Kolkata
82
82740
Kolkata
82
82748
Kolkata
82
82749
Kolkata
82
82760
Kolkata
82
82768
Kolkata
82
82769
Kolkata
82
82820
Kolkata
82
82828
Kolkata
82
82829
Kolkata
82
82930
West Bengal
84
84380
Tamil Nadu
84
84390
Uttar Pradesh
84
84600
Gujarat
86
86020
Madhya Pradesh
86
86030
Bihar
86
86040
Uttar Pradesh
86
86530
West Bengal
86
86990
Punjab
87
87120
Andhra Pradesh
87
87140
Kerala
87
87910
Uttar Pradesh
87
87920
Karnataka
87
87970
Bihar
88
88070
Tamil Nadu
88
88239
Rajasthan
88
88290
Rajasthan
88
88298
Rajasthan
88
88299
Rajasthan
88
88520
Rajasthan
88
88528
Rajasthan
88
88529
Rajasthan
88
88540
Rajasthan
88
88548
Rajasthan
88
88549
Rajasthan
88
88660
Gujarat
88
88670
Karnataka
88
88710
Madhya Pradesh
88
88850
Andhra Pradesh
88
88910
Kerala
89
89040
Karnataka
89
89500
Haryana
89
89510
Karnataka
89
89600
Uttar Pradesh
89
89610
Kolkata
89
89620
Madhya Pradesh
89
89770
Andhra Pradesh
89
89810
Kolkata
89
89820
Madhya Pradesh
89
89840
Orissa
90
90300
Andhra Pradesh
90
90310
Bihar
90
90320
Andhra Pradesh
90
90330
Gujarat
90
90340
Haryana
90
90350
Karnataka
90
90360
Karnataka
90
90370
Kerala
90
90380
Kolkata
90
90390
Madhya Pradesh
90
90400
Orissa
90
90410
Punjab
90
90420
Tamil Nadu
90
90430
Tamil Nadu
90
90440
Uttar Pradesh
90
90450
Uttar Pradesh
90
90460
West Bengal

Why operator pages matter

Some users start research from a telecom company rather than from a number. They may want to understand which prefixes and regions are visibly associated with a specific operator.

This page helps answer that intent while also giving direct paths into numbering blocks and phone pages.

In that sense, operator pages work both as informational pages and as structured navigation hubs.

How this helps with phone lookup

Once you know the operator reference, prefixes and blocks provide the next useful step toward exact phone-level context.

Used together with reports and phone pages, this helps make numbering structure much easier to understand.