Get a local business phone number in Marianna, AR

Marianna area codes

Marianna city is a Census place in Lee County, Arkansas, with an estimated 3,258 residents in 2024. All 4 exchanges NANPA lists for its rate center are in area code 870. 870 is part of an overlay with 327, so a new local number in Marianna may carry any of those codes depending on which have numbers available. Marianna is in the Central time zone.

According to NANPA's dialing-plan data, local calls within 870 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Phone carriers in Marianna

3 carriers hold the 4 exchanges assigned to Marianna's rate center. Southwestern Bell has the most, with 2. 3 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 Marianna

A prefix (NXX) is the three digits after the area code. Numbers starting with these prefixes are rated as local to Marianna. The earliest assignment date recorded in the file for these codes is 2002. None were assigned in 2020 or later.

What makes a number local to Marianna

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

Keeping an existing Marianna number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 870 when you pick it.

Businesses around Marianna

Marianna is outside any Census metro or micropolitan area, so the figures below are statewide. County Business Patterns counted 70,452 business establishments in Arkansas in 2023, employing 1,120,356 people. The largest sectors by establishment count are retail trade (10,566), health care and social assistance (9,072), and other services (except public administration) (7,041).

Business phone service in Marianna

For $99 a month, Callata puts a team of up to 5 on one plan ($20 for each person after that): up to 3 local numbers, unlimited inbound calls, a pooled allowance of 1,500 outbound US and Canada minutes per user, browser and cell calling, voicemail transcription with urgency triage, recorded calls with AI summaries and business-hours routing, with E911 on every number.

If you already have a number in Marianna, 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 Arkansas, 16 users on RingCentral RingEX Core come to $480.00 a month and on Ooma Office Pro $399.20, at month-to-month list prices checked September 28, 2026. On Callata the same 16 people cost $319.00 a month, less than either per-seat plan.