Royal Thai Police — Immigration Bureau, Nakhon Ratchasima Immigration Office
Nakhon Ratchasima (Korat) Provincial Immigration's office sits on Ratchasima-Chokchai Road in Nong Bua Sala sub-district, outside the old city moat area. It serves the whole province, and residents from the old city moat area, the Mukmontri commercial centre near The Mall and Terminal 21, and the Suranaree University corridor all use it for the full range of immigration business -- 90-day reporting, TM7 tourist-visa extensions, annual extensions of stay, TM30 address matters and re-entry permits.
As with most provincial offices, the exact address and any satellite service points can change over time, and the site's own existing Korat immigration-office guide deliberately avoids stating a single fixed address for this reason. Two independent sources agree on the Ratchasima-Chokchai Road, Nong Bua Sala location used here, but confirm the current details by phone or through the official immigration website or app before an important visit. For the complete step-by-step process guide, see our dedicated Nakhon Ratchasima immigration office guide linked below.
Address: 323 Moo 9, Ratchasima-Chokchai Road, Nong Bua Sala Sub-district, Mueang Nakhon Ratchasima District, Nakhon Ratchasima 30000. Two independent sources cross-confirm this road and sub-district, though the site's own existing Nakhon Ratchasima immigration-office guide notes that exact addresses and satellite service points at provincial offices can change over time -- confirm the current location before an important visit.
Hours: Standard Thai government-office hours apply -- typically Monday-Friday, roughly 8:30 AM-4:30 PM with a lunch closure -- confirm current hours before travelling, especially given Korat's size and traffic.
Phone: A specific current phone number could not be independently confirmed from an official source -- try the office's Facebook page (facebook.com/immkorat) or the immigration website for the most current contact details.
Getting there: A Grab, metered taxi or private vehicle is the practical option -- the office is on Ratchasima-Chokchai Road, outside the old city moat area, and not an easy walk from central Korat.
For the full step-by-step guide to 90-day reporting, extensions, TM30 and fees, see our complete Nakhon Ratchasima immigration office guide.
BAANLYY does not represent or speak on behalf of Royal Thai Police — Immigration Bureau, Nakhon Ratchasima Immigration Office. Hours, required documents, addresses and procedures can change — always confirm current details on the agency's own official site or by phone before visiting. Visit the official Korat Immigration website →
Primary and official sources are cited above. Government rules, fees and procedures in Thailand change over time and vary by office; always confirm current requirements with the relevant authority before relying on them. BAANLYY never takes paid placement in editorial content.
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