Get a local business phone number in Marion, TX

Area codes in Marion

With 1,098 residents in the Census 2024 estimate, Marion sits in Guadalupe County, Texas. All 5 exchanges NANPA lists for its rate center are in area code 830. Marion is in the Central time zone.

According to NANPA's dialing-plan data, local calls within 830 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Phone carriers in Marion

4 carriers hold the 5 exchanges assigned to Marion's rate center. Southwestern Bell has the most, with 2. 4 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.

Exchanges (NPA-NXX) assigned in Marion

A prefix (NXX) is the three digits after the area code. Numbers starting with these prefixes are rated as local to Marion. The earliest assignment date recorded in the file for these codes is 2016. 1 of the 5 were assigned in 2020 or later.

When Marion's exchanges were assigned

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

How local numbers work in Marion

What a caller sees as "local" is the area code plus prefix. In Marion, those come from the MARION rate center, as recorded by NANPA.

Keeping an existing Marion number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 830 when you pick it.

The local business market

Marion is part of the San Antonio-New Braunfels, TX metro area, home to 2.8 million people in 2024. County Business Patterns counted 52,088 business establishments in the San Antonio, TX metro area in 2023, employing 980,355 people. The largest sectors by establishment count are health care and social assistance (6,874), retail trade (6,443), and professional, scientific, and technical services (5,921).

Business phone service in Marion

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 Marion, 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.

Per-seat phone plans multiply by headcount. For the rounded average establishment size in the San Antonio, TX metro area, 19 users on RingCentral RingEX Core come to $570.00 a month and on Ooma Office Pro $474.05, at month-to-month list prices checked September 28, 2026. On Callata the same 19 people cost $379.00 a month, less than either per-seat plan.