Get a local business phone number in Mathis, TX

Mathis area codes

Mathis, in San Patricio County, Texas, had a Census-estimated population of 4,292 in July 2024. All 8 exchanges NANPA lists for its rate center are in area code 361. Mathis is in the Central time zone.

According to NANPA's dialing-plan data, local calls within 361 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Mathis exchanges by carrier

7 carriers hold the 8 exchanges assigned to Mathis's rate center. Onvoy, LLC - TX has the most, with 2. 5 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. The table counts codes by the operating company NANPA assigned them to, not by who serves each number today.

Mathis phone prefixes

A prefix (NXX) is the three digits after the area code. Numbers starting with these prefixes are rated as local to Mathis. The earliest assignment date recorded in the file for these codes is 2001. 2 of the 8 were assigned in 2020 or later.

When Mathis's exchanges were assigned

Assignment dates show when each block of Mathis numbers was added to the local supply.

How local numbers work in Mathis

NANPA ties every exchange to a rate center. For Mathis that is MATHIS, so a number from one of these exchanges reads as local to people in and around Mathis.

If your business already has a Mathis number, porting it to Callata is free and keeps it on your cards, listings and vehicles.

The local business market

Mathis is part of the Corpus Christi, TX metro area, home to 450,000 people in 2024. County Business Patterns counted 9,852 business establishments in the Corpus Christi, TX metro area in 2023, employing 156,741 people. The largest sectors by establishment count are retail trade (1,297), health care and social assistance (1,296), and accommodation and food services (1,272).

Business phone service in Mathis

Callata is a business phone system priced at $99 a month with 5 users included, then $20 per additional user. Callata Office includes up to 3 local business numbers, unlimited inbound calling, 1,500 pooled outbound US and Canada minutes per user each month, a browser softphone that can also ring your cell, voicemail with transcription, call recording with AI summaries, business-hours routing and E911 on every number.

If you already have a number in Mathis, porting it to Callata is free. Texting from a local number requires a one-time carrier registration (10DLC, $49), and the numbers available in any area code depend on carrier inventory when you choose them.

Optional AI agents (receptionist, sales, support or scheduler) can answer calls after hours or when nobody picks up, take messages, text, email and transfer to your team. They are billed from prepaid AI minutes at $0.25 per minute, identify themselves as AI, and may only place outbound calls to people who consented, between 8am and 9pm.

The comparison below uses 16 users, the rounded average establishment size in the Corpus Christi, TX metro area. At list prices checked September 28, 2026, that is $399.20 a month on Ooma Office Pro and $480.00 on RingCentral RingEX Core. On Callata the same 16 people cost $319.00 a month, less than either per-seat plan.