Saitama City uses the 048 area, which the MIC source describes through legacy regional names including Urawa.
Use the complete subscriber number and confirm the destination before calling.
Use the leading 0 in Japan and remove it after +81. For example, 03-1234-5678 becomes +81 3 1234 5678, while 045-123-4567 becomes +81 45 123 4567. The international access prefix used when dialling out from Japan is 010, sometimes following a carrier-selection code.
Japan Standard Time (JST), UTC+9 year-round
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Always confirm the recipient’s local time, especially where daylight-saving rules or regional zones differ.
Saitama City uses the 048 area, which the MIC source describes through legacy regional names including Urawa.
An area code identifies a fixed-line numbering region, not an exact address or individual subscriber, and a region may include several municipalities. Area-code and subscriber-number lengths vary, so arbitrary regrouping can produce a misleading code. Mobile numbers beginning 070, 080 or 090 and IP-telephony numbers beginning 050 are non-geographic and are not included here.
Browse other featured cities and codes in the same administrative grouping.
Open Saitama Prefecture guideSaitama is associated with 048 in the featured fixed-line directory.
Saitama is in Japan, which uses country calling code +81.
No. Numbering association is not live geolocation, and portability, forwarding or internet telephony can change where a call is received.