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The prefix +81 4603 serves the region of Odawara, Kanagawa.
Our database lists the carrier as "NTT".
Mapped location for +81 4603 is (35.2645301, 139.152246).
Use this area-code page to access location, carrier, and prefix info for partial phone numbers.
Country: 🇯🇵 JP
Country Code: +81
Carrier: NTT
Prefix: 4603
Location: Odawara, Kanagawa
Coords: 35.2645301, 139.152246
Area Code Page: +81 4603
Comments: Disabled for area-code pages
Example: +81 4603 *** ***
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+81 4603 is an area code/prefix that appears to be associated with Odawara, Kanagawa. It may be assigned to multiple phone numbers within that region.
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Carrier information for this prefix: NTT. In some cases multiple carriers may use similar prefixes.
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