Get a local business phone number in Caruthersville, MO

What area code is Caruthersville, MO?

Caruthersville city is a Census place in Pemiscot County, Missouri, with an estimated 5,170 residents in 2024. All 4 exchanges NANPA lists for its rate center are in area code 573. 573 is part of an overlay with 235, so a new local number in Caruthersville may carry any of those codes depending on which have numbers available. Caruthersville is in the Central time zone.

According to NANPA's dialing-plan data, local calls within 573 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Who holds Caruthersville phone exchanges

4 carriers hold the 4 exchanges assigned to Caruthersville's rate center. Southwestern Bell has the most, with 1. 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.

Caruthersville phone prefixes

Each prefix below is a block of up to 10,000 numbers that NANPA assigned to Caruthersville's rate center (CARUTHRSVL). The earliest assignment date recorded in the file for these codes is 2002. None were assigned in 2020 or later.

When Caruthersville's exchanges were assigned

The table groups Caruthersville's exchanges by the decade NANPA recorded them as assigned.

How local numbers work in Caruthersville

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

New local numbers are drawn from carrier inventory, so the exact 573 numbers available change over time; porting an existing number is free.

Who does business near Caruthersville

Caruthersville is outside any Census metro or micropolitan area, so the figures below are statewide. County Business Patterns counted 151,475 business establishments in Missouri in 2023, employing 2,631,543 people. The largest sectors by establishment count are health care and social assistance (20,637), retail trade (19,971), and other services (except public administration) (15,950).

Setting up a Caruthersville business line

Callata Office costs $99 per month for up to 5 people, and each additional user is $20 a month. That covers up to 3 local numbers, calling from a browser or your cell, transcribed voicemail, recorded calls with AI summaries, after-hours routing and E911 on each number.

Porting a number you already use in Caruthersville is free, and business texting is available once the carrier registration (10DLC) is approved; the registration carries a one-time $49 fee. Which specific numbers are open in a given area code depends on carrier inventory at the time you sign up.

AI agents are optional: an AI receptionist or scheduler can pick up when the team is busy or closed, take a message, send a text or email, or transfer the call. They draw on prepaid AI minutes ($0.25/minute), disclose that they are AI, and outbound AI calls require prior consent and are limited to 8am–9pm.

The comparison below uses 17 users, the rounded average establishment size in Missouri. At list prices checked September 28, 2026, that is $424.15 a month on Ooma Office Pro and $510.00 on RingCentral RingEX Core. Callata comes to $339.00 a month for 17 users ($99 a month with 5 users included, then $20 per additional user), below both.