Area codes in Spring, Texas
Spring, Texas uses 5 area codes — 713, 281, 832, 346 and 621. The main Spring area code is 713.
Area codes serving Spring
Phone numbers in Spring are written as ten digits — for example (713) 555-0190 — and fall in the Central Time zone.
How Spring came to have 5 area codes
The original Spring area code is 713, in service since 1947. As the area ran low on available numbers, overlay codes were added over the same region for new phone lines: 281 (1996), 832 (1999), 346 (2014) and 621 (2025). Existing numbers kept their original code — an overlay never forces anyone to change their number — which is why Spring now uses all 5 codes and every local call is dialed with ten digits.
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Frequently asked questions
What is the area code for Spring?
The main area code for Spring, Texas is 713. Spring is now served by 5 area codes in total: 713, 281, 832, 346, 621.
How many area codes does Spring have?
Spring has 5 area codes: 713, 281, 832, 346, 621.
Why does Spring have more than one area code?
As Spring used up the numbers available in its original area code (713, in service since 1947), additional "overlay" codes were added over the same area so new phone numbers could keep being assigned.
How do you dial a Spring number?
Dial all 10 digits — the area code (713 or 281 or 832 or 346 or 621) followed by the 7-digit local number. From abroad, dial +1, then the area code and number.
Sourced from the official NANPA (North American Numbering Plan Administrator) numbering database, current as of August 2, 2026. Refreshed monthly.