Amon Dîn
Collection
A collection of datasets from the Nigerian Telecommunications Sector
•
34 items
•
Updated
•
1
Datasets:
drop_id
stringlengths 12
12
| timestamp
timestamp[ns]date 2025-09-01 00:00:02
2025-10-01 23:59:30
| operator
stringclasses 4
values | calling_number
stringlengths 14
14
| called_number
stringlengths 14
14
| tower_id
stringlengths 8
8
| city
stringclasses 15
values | call_duration_before_drop
int64 5
600
| drop_reason
stringclasses 6
values | signal_strength_dbm
int64 -110
-70
| network_type
stringclasses 4
values |
|---|---|---|---|---|---|---|---|---|---|---|
DROP00000001
| 2025-09-29T22:19:27
|
MTN
|
+2348138619599
|
+2348054573294
|
JOS-9135
|
Jos
| 320
|
tower_overload
| -102
|
3G
|
DROP00000002
| 2025-09-06T06:40:38
|
9mobile
|
+2348098254646
|
+2349029056121
|
ABE-5633
|
Abeokuta
| 146
|
equipment_failure
| -77
|
4G
|
DROP00000003
| 2025-09-26T01:13:35
|
MTN
|
+2347061520863
|
+2348099817838
|
ABA-3864
|
Aba
| 570
|
equipment_failure
| -76
|
4G
|
DROP00000004
| 2025-09-23T13:11:16
|
Glo
|
+2349051918936
|
+2349058138850
|
JOS-6093
|
Jos
| 208
|
equipment_failure
| -109
|
4G
|
DROP00000005
| 2025-09-03T01:41:25
|
9mobile
|
+2348177510055
|
+2349066666126
|
ENU-9762
|
Enugu
| 472
|
weak_signal
| -76
|
3G
|
DROP00000006
| 2025-09-21T01:17:13
|
MTN
|
+2347036416694
|
+2348153906058
|
IBA-6508
|
Ibadan
| 391
|
equipment_failure
| -96
|
4G
|
DROP00000007
| 2025-09-01T07:12:07
|
MTN
|
+2347065712146
|
+2348148162339
|
BEN-3019
|
Benin City
| 389
|
tower_overload
| -100
|
3G
|
DROP00000008
| 2025-09-18T14:05:03
|
MTN
|
+2348100394176
|
+2349035246960
|
ABU-4924
|
Abuja
| 596
|
tower_overload
| -74
|
4G
|
DROP00000009
| 2025-09-29T20:02:06
|
Airtel
|
+2348086007098
|
+2347016694662
|
ONI-7047
|
Onitsha
| 516
|
network_congestion
| -96
|
3G
|
DROP00000010
| 2025-09-29T03:51:39
|
Airtel
|
+2348126495221
|
+2349060990159
|
JOS-8145
|
Jos
| 580
|
network_congestion
| -91
|
4G
|
DROP00000011
| 2025-09-08T05:26:41
|
Glo
|
+2348053560781
|
+2348127032294
|
KAD-7498
|
Kaduna
| 377
|
network_congestion
| -81
|
3G
|
DROP00000012
| 2025-09-21T06:53:40
|
MTN
|
+2348102500881
|
+2349097086072
|
ILO-8901
|
Ilorin
| 511
|
handover_failure
| -89
|
4G
|
DROP00000013
| 2025-09-30T04:40:29
|
MTN
|
+2348069152116
|
+2348094887998
|
ILO-6914
|
Ilorin
| 598
|
interference
| -100
|
4G
|
DROP00000014
| 2025-09-14T00:40:06
|
MTN
|
+2348106593395
|
+2349011665421
|
ONI-1010
|
Onitsha
| 509
|
handover_failure
| -90
|
4G
|
DROP00000015
| 2025-09-04T12:09:53
|
Glo
|
+2348059401851
|
+2349082985332
|
JOS-7529
|
Jos
| 301
|
weak_signal
| -88
|
4G
|
DROP00000016
| 2025-09-28T00:35:55
|
MTN
|
+2349037820215
|
+2347030427669
|
KAN-8627
|
Kano
| 16
|
handover_failure
| -100
|
3G
|
DROP00000017
| 2025-09-07T20:41:46
|
Airtel
|
+2349020961742
|
+2348034353595
|
CAL-6528
|
Calabar
| 218
|
network_congestion
| -95
|
3G
|
DROP00000018
| 2025-09-29T10:00:24
|
MTN
|
+2348107937237
|
+2347015044463
|
KAD-4469
|
Kaduna
| 543
|
equipment_failure
| -70
|
5G
|
DROP00000019
| 2025-09-18T05:38:49
|
Airtel
|
+2349023519352
|
+2348123852246
|
WAR-9494
|
Warri
| 455
|
network_congestion
| -70
|
4G
|
DROP00000020
| 2025-09-19T19:58:13
|
MTN
|
+2348031844003
|
+2349096647666
|
ENU-6285
|
Enugu
| 378
|
interference
| -102
|
4G
|
DROP00000021
| 2025-10-01T13:25:37
|
Glo
|
+2348050033532
|
+2348092809466
|
WAR-1268
|
Warri
| 403
|
equipment_failure
| -103
|
4G
|
DROP00000022
| 2025-09-03T22:14:51
|
MTN
|
+2347030347646
|
+2348102251920
|
ENU-2436
|
Enugu
| 388
|
weak_signal
| -70
|
4G
|
DROP00000023
| 2025-09-30T21:53:36
|
MTN
|
+2348160417710
|
+2348125126947
|
IBA-6068
|
Ibadan
| 138
|
interference
| -87
|
4G
|
DROP00000024
| 2025-09-20T22:10:54
|
9mobile
|
+2348183563763
|
+2348130394479
|
WAR-9771
|
Warri
| 92
|
equipment_failure
| -107
|
4G
|
DROP00000025
| 2025-09-09T22:55:07
|
Glo
|
+2348118915785
|
+2348120169231
|
IBA-1181
|
Ibadan
| 578
|
network_congestion
| -72
|
4G
|
DROP00000026
| 2025-09-21T11:29:17
|
Airtel
|
+2349070724177
|
+2348025436088
|
JOS-3748
|
Jos
| 122
|
tower_overload
| -96
|
3G
|
DROP00000027
| 2025-09-10T00:55:45
|
MTN
|
+2348136119962
|
+2348028798300
|
BEN-9804
|
Benin City
| 86
|
handover_failure
| -93
|
4G
|
DROP00000028
| 2025-09-29T11:55:08
|
MTN
|
+2348063486071
|
+2348148353330
|
ABE-8420
|
Abeokuta
| 206
|
weak_signal
| -109
|
4G
|
DROP00000029
| 2025-09-29T16:57:24
|
Airtel
|
+2349071554771
|
+2349067401296
|
ABU-7510
|
Abuja
| 301
|
weak_signal
| -110
|
4G
|
DROP00000030
| 2025-09-09T00:53:23
|
9mobile
|
+2349094890722
|
+2348125120571
|
ABA-7901
|
Aba
| 131
|
network_congestion
| -94
|
2G
|
DROP00000031
| 2025-09-12T09:40:08
|
Glo
|
+2349053105526
|
+2349058712206
|
KAN-7792
|
Kano
| 43
|
weak_signal
| -92
|
2G
|
DROP00000032
| 2025-09-12T18:55:19
|
MTN
|
+2348039754656
|
+2348172479321
|
WAR-9974
|
Warri
| 541
|
interference
| -80
|
4G
|
DROP00000033
| 2025-09-10T20:51:18
|
MTN
|
+2348164499275
|
+2348175205715
|
BEN-9778
|
Benin City
| 358
|
network_congestion
| -73
|
4G
|
DROP00000034
| 2025-09-11T14:32:44
|
MTN
|
+2348100607477
|
+2347059770794
|
LAG-6632
|
Lagos
| 348
|
tower_overload
| -88
|
4G
|
DROP00000035
| 2025-09-10T19:22:35
|
MTN
|
+2349062100113
|
+2349080075665
|
WAR-1410
|
Warri
| 496
|
equipment_failure
| -101
|
5G
|
DROP00000036
| 2025-09-29T18:13:17
|
Airtel
|
+2347019853782
|
+2347034479960
|
CAL-1848
|
Calabar
| 585
|
network_congestion
| -108
|
4G
|
DROP00000037
| 2025-09-03T11:19:08
|
Airtel
|
+2347083124652
|
+2348178759610
|
CAL-1486
|
Calabar
| 222
|
network_congestion
| -83
|
4G
|
DROP00000038
| 2025-10-01T18:34:22
|
9mobile
|
+2348189526819
|
+2348127624407
|
KAN-1062
|
Kano
| 318
|
tower_overload
| -100
|
2G
|
DROP00000039
| 2025-09-01T23:53:30
|
9mobile
|
+2349082569372
|
+2348166930186
|
JOS-4054
|
Jos
| 509
|
weak_signal
| -70
|
4G
|
DROP00000040
| 2025-09-18T11:02:40
|
MTN
|
+2347035517018
|
+2348187868285
|
POR-7706
|
Port Harcourt
| 7
|
weak_signal
| -72
|
3G
|
DROP00000041
| 2025-09-15T19:31:20
|
Glo
|
+2349059558507
|
+2347066177131
|
ILO-9895
|
Ilorin
| 232
|
tower_overload
| -107
|
2G
|
DROP00000042
| 2025-09-05T08:41:55
|
MTN
|
+2349032382069
|
+2348124691471
|
ABE-1311
|
Abeokuta
| 378
|
handover_failure
| -87
|
2G
|
DROP00000043
| 2025-09-04T19:01:44
|
Glo
|
+2348072150711
|
+2349056127779
|
POR-9617
|
Port Harcourt
| 402
|
interference
| -102
|
4G
|
DROP00000044
| 2025-09-28T13:25:43
|
MTN
|
+2348135347025
|
+2348172823922
|
KAD-7371
|
Kaduna
| 353
|
network_congestion
| -74
|
4G
|
DROP00000045
| 2025-09-26T22:53:42
|
9mobile
|
+2348097055540
|
+2348093570055
|
KAN-7385
|
Kano
| 117
|
interference
| -103
|
4G
|
DROP00000046
| 2025-09-26T03:59:56
|
Airtel
|
+2347010086080
|
+2349088704664
|
ABU-9110
|
Abuja
| 512
|
weak_signal
| -90
|
2G
|
DROP00000047
| 2025-09-03T13:08:07
|
MTN
|
+2349033267971
|
+2348153039864
|
ENU-6420
|
Enugu
| 212
|
network_congestion
| -76
|
5G
|
DROP00000048
| 2025-09-29T19:56:52
|
MTN
|
+2348163051792
|
+2348149132484
|
ABA-6877
|
Aba
| 595
|
interference
| -83
|
3G
|
DROP00000049
| 2025-09-12T03:54:32
|
Airtel
|
+2349020432455
|
+2348088054536
|
ILO-2558
|
Ilorin
| 22
|
network_congestion
| -93
|
4G
|
DROP00000050
| 2025-09-04T04:47:02
|
Airtel
|
+2348027851041
|
+2348119899732
|
BEN-4106
|
Benin City
| 167
|
network_congestion
| -110
|
3G
|
DROP00000051
| 2025-09-22T22:24:31
|
9mobile
|
+2348179969577
|
+2348037390633
|
ABE-7038
|
Abeokuta
| 12
|
tower_overload
| -75
|
4G
|
DROP00000052
| 2025-09-21T00:50:46
|
Airtel
|
+2348088965562
|
+2348061209254
|
ONI-1094
|
Onitsha
| 41
|
network_congestion
| -72
|
3G
|
DROP00000053
| 2025-09-19T23:19:13
|
Airtel
|
+2348124391589
|
+2347015865617
|
BEN-7370
|
Benin City
| 437
|
tower_overload
| -101
|
4G
|
DROP00000054
| 2025-09-27T20:04:02
|
9mobile
|
+2348099529288
|
+2347015617818
|
KAN-1201
|
Kano
| 20
|
weak_signal
| -74
|
3G
|
DROP00000055
| 2025-09-24T11:04:02
|
Airtel
|
+2348126205136
|
+2348132376349
|
LAG-3221
|
Lagos
| 90
|
interference
| -108
|
5G
|
DROP00000056
| 2025-09-29T22:08:31
|
Airtel
|
+2348087347339
|
+2347064597689
|
ILO-8758
|
Ilorin
| 546
|
tower_overload
| -86
|
4G
|
DROP00000057
| 2025-09-15T17:48:38
|
MTN
|
+2347060204852
|
+2348187643138
|
CAL-7309
|
Calabar
| 67
|
handover_failure
| -94
|
3G
|
DROP00000058
| 2025-09-17T02:21:43
|
MTN
|
+2347066673153
|
+2349058800136
|
JOS-9681
|
Jos
| 508
|
interference
| -97
|
4G
|
DROP00000059
| 2025-09-02T08:36:50
|
MTN
|
+2347062367547
|
+2348180886038
|
BEN-5866
|
Benin City
| 444
|
interference
| -87
|
4G
|
DROP00000060
| 2025-09-05T14:18:21
|
Glo
|
+2348152396776
|
+2348125080633
|
IBA-9021
|
Ibadan
| 101
|
equipment_failure
| -105
|
4G
|
DROP00000061
| 2025-09-16T17:01:43
|
MTN
|
+2347060653241
|
+2348097088218
|
KAD-5282
|
Kaduna
| 456
|
interference
| -82
|
4G
|
DROP00000062
| 2025-10-01T03:41:44
|
Glo
|
+2349054387564
|
+2348081658575
|
ABU-6761
|
Abuja
| 452
|
handover_failure
| -97
|
3G
|
DROP00000063
| 2025-09-20T10:38:48
|
MTN
|
+2348168158186
|
+2348171222527
|
ABU-2993
|
Abuja
| 532
|
handover_failure
| -105
|
3G
|
DROP00000064
| 2025-09-21T09:44:00
|
MTN
|
+2348065066308
|
+2348107377302
|
ILO-7039
|
Ilorin
| 600
|
equipment_failure
| -110
|
5G
|
DROP00000065
| 2025-09-13T13:03:18
|
Airtel
|
+2349029826150
|
+2349097794580
|
LAG-7229
|
Lagos
| 545
|
handover_failure
| -109
|
4G
|
DROP00000066
| 2025-09-29T19:17:27
|
Glo
|
+2348119415774
|
+2349035844643
|
ABA-5078
|
Aba
| 136
|
handover_failure
| -104
|
4G
|
DROP00000067
| 2025-09-08T14:26:28
|
MTN
|
+2348065281817
|
+2347067124610
|
POR-5795
|
Port Harcourt
| 373
|
interference
| -75
|
5G
|
DROP00000068
| 2025-09-25T17:38:31
|
Airtel
|
+2347013233688
|
+2349059488205
|
JOS-3630
|
Jos
| 93
|
handover_failure
| -83
|
2G
|
DROP00000069
| 2025-09-30T02:35:22
|
Airtel
|
+2349077639469
|
+2349075834139
|
ABU-3219
|
Abuja
| 219
|
weak_signal
| -70
|
4G
|
DROP00000070
| 2025-09-25T21:30:43
|
Airtel
|
+2348128494486
|
+2348116111162
|
KAN-5402
|
Kano
| 79
|
equipment_failure
| -86
|
4G
|
DROP00000071
| 2025-09-27T07:43:41
|
MTN
|
+2348107451109
|
+2348182006442
|
ABU-4666
|
Abuja
| 210
|
network_congestion
| -83
|
4G
|
DROP00000072
| 2025-09-16T07:57:34
|
9mobile
|
+2348092285729
|
+2349035932815
|
ABE-5177
|
Abeokuta
| 44
|
network_congestion
| -85
|
5G
|
DROP00000073
| 2025-09-06T21:19:30
|
Airtel
|
+2349010443251
|
+2347059811007
|
ENU-2421
|
Enugu
| 525
|
network_congestion
| -81
|
5G
|
DROP00000074
| 2025-09-04T03:00:24
|
Glo
|
+2348114579661
|
+2349086836298
|
IBA-9485
|
Ibadan
| 171
|
network_congestion
| -76
|
3G
|
DROP00000075
| 2025-09-04T07:12:43
|
Glo
|
+2347057351110
|
+2347064581238
|
POR-4574
|
Port Harcourt
| 14
|
handover_failure
| -77
|
4G
|
DROP00000076
| 2025-09-05T02:00:31
|
Glo
|
+2348052356212
|
+2348180665437
|
JOS-7350
|
Jos
| 109
|
tower_overload
| -106
|
4G
|
DROP00000077
| 2025-09-23T10:37:50
|
Glo
|
+2348152698556
|
+2347081982423
|
LAG-4749
|
Lagos
| 303
|
handover_failure
| -77
|
4G
|
DROP00000078
| 2025-10-01T05:59:15
|
MTN
|
+2347030970810
|
+2348113346677
|
KAN-7283
|
Kano
| 135
|
network_congestion
| -105
|
4G
|
DROP00000079
| 2025-09-13T08:02:38
|
MTN
|
+2347065152164
|
+2349064956613
|
ILO-3013
|
Ilorin
| 217
|
interference
| -108
|
4G
|
DROP00000080
| 2025-09-08T22:07:03
|
MTN
|
+2348134943966
|
+2349084655578
|
ILO-4259
|
Ilorin
| 430
|
handover_failure
| -86
|
4G
|
DROP00000081
| 2025-09-28T23:17:54
|
9mobile
|
+2348092875685
|
+2348054422840
|
ONI-8204
|
Onitsha
| 377
|
equipment_failure
| -89
|
4G
|
DROP00000082
| 2025-09-04T04:41:40
|
9mobile
|
+2348185383798
|
+2348092139194
|
KAN-8641
|
Kano
| 85
|
weak_signal
| -71
|
4G
|
DROP00000083
| 2025-09-03T16:16:16
|
Airtel
|
+2349079763650
|
+2348156672760
|
ONI-5026
|
Onitsha
| 93
|
tower_overload
| -92
|
4G
|
DROP00000084
| 2025-09-16T13:28:51
|
Glo
|
+2349054060474
|
+2348145647128
|
ABE-1961
|
Abeokuta
| 130
|
network_congestion
| -101
|
4G
|
DROP00000085
| 2025-09-16T06:20:15
|
MTN
|
+2348148375167
|
+2348092309083
|
BEN-3385
|
Benin City
| 404
|
network_congestion
| -88
|
5G
|
DROP00000086
| 2025-09-05T21:48:16
|
MTN
|
+2348062354897
|
+2348084213454
|
KAD-7741
|
Kaduna
| 472
|
tower_overload
| -80
|
3G
|
DROP00000087
| 2025-09-18T01:50:43
|
Airtel
|
+2347083833218
|
+2349081899626
|
BEN-7767
|
Benin City
| 199
|
handover_failure
| -102
|
4G
|
DROP00000088
| 2025-09-09T13:04:24
|
Glo
|
+2348053101520
|
+2349092911372
|
WAR-5563
|
Warri
| 133
|
handover_failure
| -93
|
4G
|
DROP00000089
| 2025-09-14T06:14:26
|
Airtel
|
+2349071884551
|
+2349085955780
|
JOS-1432
|
Jos
| 554
|
equipment_failure
| -106
|
3G
|
DROP00000090
| 2025-10-01T07:23:26
|
Airtel
|
+2348125707692
|
+2348175965703
|
LAG-6230
|
Lagos
| 481
|
network_congestion
| -108
|
4G
|
DROP00000091
| 2025-09-26T13:29:59
|
MTN
|
+2348106205310
|
+2349030476278
|
KAD-9899
|
Kaduna
| 134
|
equipment_failure
| -73
|
4G
|
DROP00000092
| 2025-09-16T08:01:51
|
9mobile
|
+2348170288693
|
+2349079436479
|
IBA-3045
|
Ibadan
| 342
|
equipment_failure
| -88
|
4G
|
DROP00000093
| 2025-09-01T12:00:54
|
MTN
|
+2347035553662
|
+2349080547693
|
JOS-2833
|
Jos
| 271
|
tower_overload
| -95
|
4G
|
DROP00000094
| 2025-09-06T01:14:31
|
9mobile
|
+2349093005466
|
+2349062050319
|
ENU-8307
|
Enugu
| 243
|
weak_signal
| -98
|
5G
|
DROP00000095
| 2025-09-17T02:42:11
|
Glo
|
+2348071094517
|
+2348027352057
|
WAR-3872
|
Warri
| 109
|
interference
| -77
|
4G
|
DROP00000096
| 2025-09-03T22:23:29
|
Airtel
|
+2347088825051
|
+2349068609924
|
ABE-1868
|
Abeokuta
| 185
|
handover_failure
| -73
|
4G
|
DROP00000097
| 2025-09-09T15:55:53
|
Glo
|
+2348074676592
|
+2349099615762
|
POR-3091
|
Port Harcourt
| 550
|
handover_failure
| -99
|
4G
|
DROP00000098
| 2025-09-21T23:54:34
|
Airtel
|
+2349011900899
|
+2349031969344
|
CAL-8096
|
Calabar
| 200
|
handover_failure
| -82
|
4G
|
DROP00000099
| 2025-09-12T12:30:45
|
Airtel
|
+2348123988639
|
+2348058266206
|
POR-7304
|
Port Harcourt
| 357
|
weak_signal
| -98
|
4G
|
DROP00000100
| 2025-09-23T19:44:21
|
9mobile
|
+2348090428772
|
+2349017108681
|
ILO-8779
|
Ilorin
| 525
|
tower_overload
| -95
|
3G
|
End of preview. Expand
in Data Studio
Dropped Call Records
Dataset Description
Records of unsuccessful calls with detailed failure reasons and network conditions
Dataset Information
- Category: Network Performance and Operations
- Format: CSV, Parquet
- Rows: 100,000
- Columns: 11
- Date Generated: 2025-10-05
- Location:
data/dropped_call_records/
Schema
| Column | Type | Sample Values |
|---|---|---|
drop_id |
String | DROP00000001 |
timestamp |
Datetime | 2025-09-29 22:19:27 |
operator |
String | MTN |
calling_number |
String | +2348138619599 |
called_number |
String | +2348054573294 |
tower_id |
String | JOS-9135 |
city |
String | Jos |
call_duration_before_drop |
Integer | 320 |
drop_reason |
String | tower_overload |
signal_strength_dbm |
Integer | -102 |
network_type |
String | 3G |
Sample Data
drop_id timestamp operator calling_number called_number tower_id city call_duration_before_drop drop_reason signal_strength_dbm network_type
DROP00000001 2025-09-29 22:19:27 MTN +2348138619599 +2348054573294 JOS-9135 Jos 320 tower_overload -102 3G
DROP00000002 2025-09-06 06:40:38 9mobile +2348098254646 +2349029056121 ABE-5633 Abeokuta 146 equipment_failure -77 4G
DROP00000003 2025-09-26 01:13:35 MTN +2347061520863 +2348099817838 ABA-3864 Aba 570 equipment_failure -76 4G
Nigerian Context
This dataset incorporates authentic Nigerian telecommunications characteristics:
- Geographic Coverage: Major Nigerian cities including Lagos, Abuja, Kano, Port Harcourt, Ibadan
- Operators: MTN, Airtel, Glo, 9mobile with realistic market shares
- Phone Numbers: Nigerian format (+234 prefixes)
- Currency: Nigerian Naira (NGN)
- Time Zone: West Africa Time (WAT, UTC+1)
- Network Types: 2G, 3G, 4G, 5G distribution
File Formats
CSV
data/dropped_call_records/dropped_call_records.csv
Parquet (Recommended)
data/dropped_call_records/dropped_call_records.parquet
Loading the Dataset
Python (Pandas)
import pandas as pd
# Load CSV
df = pd.read_csv('data/dropped_call_records/dropped_call_records.csv')
# Load Parquet (recommended for large datasets)
df = pd.read_parquet('data/dropped_call_records/dropped_call_records.parquet')
Python (PyArrow)
import pyarrow.parquet as pq
# Load Parquet
table = pq.read_table('data/dropped_call_records/dropped_call_records.parquet')
df = table.to_pandas()
License
MIT License - For educational and research purposes
Citation
Nigerian Telecom Datasets - Dropped Call Records
Generated: 2025-10-05
Category: Network Performance and Operations
Rows: 100,000
Related Datasets
This dataset is part of the Nigerian Telecom Datasets collection, which includes 34 datasets covering network performance, customer behavior, financial transactions, infrastructure, geospatial data, customer experience, and emerging technologies.
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Size of downloaded dataset files:
4.69 MB
Size of the auto-converted Parquet files:
4.69 MB
Number of rows:
100,000