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The prefix +81 1556 serves the region of Obihiro, Hokkaido.
The prefix +81 1556 is operated by "NTT".
Coordinates for +81 1556 are (42.923809, 143.1966324).
Use this area-code page to access location, carrier, and prefix info for partial phone numbers.
Country: 🇯🇵 JP
Country Code: +81
Carrier: NTT
Prefix: 1556
Location: Obihiro, Hokkaido
Coords: 42.923809, 143.1966324
Area Code Page: +81 1556
Comments: Disabled for area-code pages
Example: +81 1556 *** ***
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+81 1556 is an area code/prefix that appears to be associated with Obihiro, Hokkaido. 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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