+81 6404 *** *** 🌐Ringbat
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+81 6404 *** ***

Users searching for +81 6404 will find it primarily covers Osaka, Osaka.

Carrier for this prefix: "NTT".

Mapped location for +81 6404 is (34.6937569, 135.5014539).

Partial number searches match area-code pages like this — helpful if only the start of a number is known.

Country: 🇯🇵 JP

Country Code: +81


Carrier & Location

Carrier: NTT

Prefix: 6404

Location: Osaka, Osaka

Coords: 34.6937569, 135.5014539

Page Details

Area Code Page: +81 6404

Comments: Disabled for area-code pages

Sample Format

Example: +81 6404 *** ***

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❓ Frequently Asked Questions

What does +81 6404 cover?

+81 6404 is an area code/prefix that appears to be associated with Osaka, Osaka. It may be assigned to multiple phone numbers within that region.

Can I look up a full number starting with +81 6404?

Yes — use Ringbat's number search to look up a full number. This area-code page helps when only part of a number is known.

Who operates numbers in +81 6404?

Carrier information for this prefix: NTT. In some cases multiple carriers may use similar prefixes.

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