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Region Code:20
This is the Japan Region Code:20 Area Code Database page list. You can click the title to browse the detail information.
Region Code: 20
City
National Destination Code
Sn from
Sn to
Carrier Name
Number Type
Omachi
261
660000
669999
Softbank Mobile
G
Omachi
261
710000
719999
NTT East
G
Omachi
261
720000
729999
NTT East
G
Omachi
261
740000
749999
Chubu Telecommunications
G
Omachi
261
750000
759999
NTT East
G
Omachi
261
780000
789999
KDDI
G
Omachi
261
820000
829999
NTT East
G
Omachi
261
830000
839999
NTT East
G
Omachi
261
850000
859999
NTT East
G
Omachi
261
880000
889999
Softbank Mobile
G
Matsumoto
263
240000
249999
NTT East
G
Matsumoto
263
250000
259999
NTT East
G
Matsumoto
263
260000
269999
NTT East
G
Matsumoto
263
270000
279999
NTT East
G
Matsumoto
263
280000
289999
NTT East
G
Matsumoto
263
290000
299999
NTT East
G
Matsumoto
263
300000
309999
Softbank Mobile
G
Matsumoto
263
310000
319999
NTT East
G
Matsumoto
263
320000
329999
NTT East
G
Matsumoto
263
330000
339999
NTT East
G
Matsumoto
263
340000
349999
NTT East
G
Matsumoto
263
350000
359999
NTT East
G
Matsumoto
263
360000
369999
NTT East
G
Matsumoto
263
370000
379999
NTT East
G
Matsumoto
263
380000
389999
NTT East
G
Matsumoto
263
390000
399999
NTT East
G
Matsumoto
263
400000
409999
NTT East
G
Matsumoto
263
410000
419999
Softbank Mobile
G
Matsumoto
263
420000
429999
Softbank Mobile
G
Matsumoto
263
430000
439999
Fusion Communications
G
Matsumoto
263
440000
449999
Softbank Mobile
G
Matsumoto
263
450000
459999
NTT East
G
Matsumoto
263
460000
469999
NTT East
G
Matsumoto
263
470000
479999
NTT East
G
Matsumoto
263
480000
489999
NTT East
G
Matsumoto
263
500000
509999
NTT East
G
Matsumoto
263
510000
519999
NTT East
G
Matsumoto
263
520000
529999
NTT East
G
Matsumoto
263
530000
539999
NTT East
G
Matsumoto
263
540000
549999
NTT East
G
Matsumoto
263
550000
559999
KDDI
G
Matsumoto
263
560000
569999
NTT East
G
Matsumoto
263
570000
579999
NTT East
G
Matsumoto
263
580000
589999
NTT East
G
Matsumoto
263
590000
599999
NTT East
G
Matsumoto
263
600000
609999
NTT Communications
G
Matsumoto
263
620000
629999
NTT East
G
Matsumoto
263
630000
639999
KDDI
G
Matsumoto
263
640000
649999
NTT East
G
Matsumoto
263
660000
669999
NTT East
G
Matsumoto
263
670000
679999
NTT East
G
Matsumoto
263
690000
699999
NTT East
G
Matsumoto
263
710000
719999
NTT East
G
Matsumoto
263
720000
729999
NTT East
G
Matsumoto
263
730000
739999
NTT East
G
Matsumoto
263
740000
749999
Chubu Telecommunications
G
Matsumoto
263
750000
759999
KDDI
G
Matsumoto
263
760000
769999
NTT East
G
Matsumoto
263
770000
779999
NTT East
G
Matsumoto
263
780000
789999
NTT East
G
Matsumoto
263
790000
799999
NTT East
G
Matsumoto
263
810000
819999
NTT East
G
Matsumoto
263
820000
829999
NTT East
G
Matsumoto
263
830000
839999
NTT East
G
Matsumoto
263
840000
849999
NTT East
G
Matsumoto
263
850000
859999
NTT East
G
Matsumoto
263
860000
869999
NTT East
G
Matsumoto
263
870000
879999
NTT East
G
Matsumoto
263
880000
889999
NTT East
G
Matsumoto
263
910000
919999
NTT East
G
Matsumoto
263
920000
929999
NTT East
G
Matsumoto
263
930000
939999
NTT East
G
Matsumoto
263
940000
949999
NTT East
G
Matsumoto
263
950000
959999
NTT East
G
Matsumoto
263
970000
979999
NTT East
G
Matsumoto
263
980000
989999
NTT East
G
Matsumoto
263
990000
999999
NTT East
G
Kiso
264
210000
219999
NTT East
G
Kiso
264
220000
229999
NTT East
G
Kiso
264
230000
239999
NTT East
G
Kiso
264
240000
249999
NTT East
G
Kiso
264
250000
259999
NTT East
G
Kiso
264
260000
269999
NTT East
G
Kiso
264
270000
279999
NTT East
G
Kiso
264
330000
339999
NTT Communications
G
Kiso
264
340000
349999
NTT East
G
Kiso
264
360000
369999
NTT East
G
Kiso
264
400000
409999
Softbank Mobile
G
Kiso
264
410000
419999
Softbank Mobile
G
Kiso
264
420000
429999
NTT East
G
Kiso
264
440000
449999
NTT East
G
Kiso
264
460000
469999
NTT East
G
Kiso
264
470000
479999
KDDI
G
Kiso
264
480000
489999
NTT East
G
Kiso
264
520000
529999
NTT East
G
Kiso
264
540000
549999
Chubu Telecommunications
G
Kiso
264
550000
559999
NTT East
G
Kiso
264
570000
579999
NTT East
G
Kiso
264
580000
589999
NTT East
G
Kiso
264
590000
599999
NTT East
G
‹‹
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