
Application to Extend/Change Nonimmigrant Status | USCIS
Jan 9, 2026 · You must carefully review the Form I-539 filing instructions before submitting your request to ensure you are filing your request for an extension or change of status using the proper form.
539 Area Code - Location map, time zone, and phone lookup
Where is area code 539? Area code 539 is located in northeastern Oklahoma and covers Tulsa, Broken Arrow, and Muskogee. It is an overlay for area code 918 and serves the same area.
Area Code 539 phone numbers - Whitepages
Browse area code 539 phone numbers, prefixes and exchanges. The 539 area code serves Tulsa, Fayetteville, Barnsdall, Kiowa, Stroud, covering 13 ZIP codes in 9 counties.
539 Area Code - Location, Time, Map, Cities and Census Data
Feb 1, 2026 · 539 Area Code located in Oklahoma, including 127 cities, 29 counties, 1 time zone, map, Census demographics, and 186 active prefixes.
539 Area Code - Map, Phone Lookup, Time Zone - Wirefly
Find 539 area code details including city, time zone, and map. Lookup area code 539 phone number, name, and location.
539 area code — information, time zone, map
Feb 13, 2026 · 539 is an area code located in the state of Oklahoma, US. The largest city it serves is Tulsa. Find out where 539 area code zone from, which states, counties and cities it covers. Get the …
539 Area Code - Reverse Phone Lookup in OK - USPhoneBook
Where is Area Code 539? Area code (539) is in the state of OK. Below, are the major cities in the area code (539).
Area Code 539
Lookup information on Area Code 539 - get demographic, NPA NXX, and other data by area code
Understanding the 539 Area Code: Everything You Need to Know
The 539 area code covers the same geographic area as the 918 area code. This includes northeastern Oklahoma, encompassing cities such as Tulsa, Tahlequah, Broken Arrow, Jenks, McAlester, …
Area Code 539 - Map, time zone, and phone lookup - CallerCenter
About area code 539: location, common spam callers, related area codes, and more. Includes 539 reverse phone lookup to identify spam callers.