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OsakaLandline
Number Range Info
- Line Type
- Landline
- Region
- Osaka
- Call Cost
- Caller pays
06 is the area code for Osaka. It is assigned to landlines centered on Osaka City, with many calls coming from retailers and corporations.
Reports / Reviews
Thinking about changing your phone number?
Too many nuisance calls? Before you change your number
A checklist of contacts and services to update before changing your phone number, and ways to reduce nuisance calls without changing it.