Everything you need to know about area code 737 in Texas
QUICK FACTS
Texas
Central Time Zone
Overlay code
Estimated residents served
Texas
Shares territory with existing code
ABOUT THIS AREA CODE
Area code 737 is an overlay for the Austin, Texas metro area, sharing coverage with 512. It was introduced in 2013 as Austin's rapid population and tech industry growth drove demand for new phone numbers.
Phone numbers with the 737 area code follow the format (737) XXX-XXXX, where the next three digits represent the local exchange. The 737 area code is part of the North American Numbering Plan (NANP) and is regulated by the Federal Communications Commission (FCC).
If you receive a call from a 737 number that you don't recognize, you can search it using the lookup tool above. While the 737 area code legitimately serves millions of residents and businesses in the Austin area, scammers sometimes spoof local area codes to make their calls appear more trustworthy. Always verify unfamiliar numbers before returning calls or sharing personal information.
The Austin region served by area code 737 is one of the most significant areas in Texas. As an overlay code, 737 shares its geographic territory with other area codes in the region, meaning all local calls require 10-digit dialing.
For detailed information about any phone number in the 737 area code, including owner identification, carrier data, and spam reports, use our search tool above or visit one of our trusted lookup providers.
CITIES & COMMUNITIES
SPAM & SCAM ALERTS
These are frequently reported scam patterns from phone numbers using the 737 area code. Scammers often spoof area codes, so a call appearing to come from 737 may originate elsewhere.
Callers claim your Social Security number has been suspended due to suspicious activity and demand personal information to reactivate it.
Robocalls claim your car warranty is expiring and pressure you into purchasing expensive and unnecessary extended coverage.
Callers impersonate your electric or gas company, threatening immediate service disconnection unless payment is made by phone.
Stay Safe: Never share personal information with incoming callers. If suspicious, hang up and search the number above.
FREQUENTLY ASKED QUESTIONS
Area code 737 serves Austin, Texas. Area code 737 is an overlay for the Austin, Texas metro area, sharing coverage with 512. It was introduced in 2013 as Austin's rapid population and tech industry growth drove demand for new phone numbers.
Area code 737 is in the Central timezone. Calls from 737 numbers originate from the Austin region.
Not necessarily. Area code 737 serves many people in Austin. However, scammers can spoof any area code. If you receive a suspicious call from a 737 number, search it above before calling back.
Area code 737 was created in 2013. It is an overlay code sharing territory with an existing area code.
WHO CALLED ME
If you received an unknown call from a 737 number, use our dedicated lookup page to identify the caller and check for scam reports.
Who Called Me From 737? →PHONE SAFETY GUIDES
Phone Privacy Settings Guide → Google Voice For Privacy → Social Security Phone Scam →