CallataGuides

Get a local business phone number in Decatur, MS

Decatur's area codes, prefixes and carriers from NANPA records, and how to put a Decatur number in front of your customers.

Area code
601 / 769
Exchanges
2NANPA-assigned
Carriers
2
Population
1,886Census 2024 est.

Area codes in Decatur

With 1,886 residents in the Census 2024 estimate, Decatur sits in Newton County, Mississippi. NANPA lists 2 exchanges for its rate center across 2 area codes; 601 has the most (1, 50%). 601 is part of an overlay with 769, so a new local number in Decatur may carry any of those codes depending on which have numbers available. Decatur is in the Central time zone.

According to NANPA's dialing-plan data, local calls within 601 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Area codes with exchanges in Decatur, MS
Area codeExchanges hereShareIn service sinceOverlay withTime zone
601150%1947769Central
769150%2005601Central

Source: NANPA utilized central office code file and NPA report, dated 10/01/2026.

Phone carriers in Decatur

2 carriers hold the 2 exchanges assigned to Decatur's rate center. Decatur Tel. CO., INC. has the most, with 1. 1 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.

Carriers holding exchanges in Decatur, MS
Carrier (NANPA operating company)ExchangesShare
Decatur Tel. CO., INC.150%
IDT America Corp. - MS150%

Carrier names are the operating company (OCN) names on NANPA's utilized central office code file dated 10/01/2026. A carrier holding a code may port numbers to other carriers.

Exchanges (NPA-NXX) assigned in Decatur

These are the central office codes NANPA records for Decatur. A caller seeing one of them recognizes a local number. The earliest assignment date recorded in the file for these codes is 2023. 1 of the 2 were assigned in 2020 or later.

Prefixes assigned in Decatur, MS
Area codePrefixes (NXX)
601635
769315

Source: NANPA utilized central office code file.

Rate centers and local calling in Decatur

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

Keeping an existing Decatur number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 601 when you pick it.

Who does business near Decatur

Decatur is outside any Census metro or micropolitan area, so the figures below are statewide. County Business Patterns counted 60,465 business establishments in Mississippi in 2023, employing 956,079 people. The largest sectors by establishment count are retail trade (11,303), health care and social assistance (7,038), and other services (except public administration) (6,523).

Selected industries in Mississippi, 2023
IndustryEstablishmentsEmployeesEmployees per establishment
Limited-service restaurants2,49856,84622.8
Full-service restaurants1,75236,66520.9
Physician practices1,45918,68912.8
Law offices1,2836,1874.8
Insurance agencies and brokerages1,2335,3364.3
Dental offices9156,5967.2
Child day care services8089,88412.2
Plumbing, heating and air-conditioning contractors7096,8519.7

Selected small-business industries (six-digit NAICS) covered by these guides. Source: Census County Business Patterns 2023.

Setting up a Decatur business line

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 Decatur, 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 Mississippi, 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.

Monthly list price for a 16-person team
Provider (plan)Pricing basisPer monthPer year
Callata (Callata Office)$99 incl. 5 users, $20 per extra user$319.00$3,828.00
Quo (Starter)$19.00 per user$304.00$3,648.00
Nextiva (Core)$23.00 per user$368.00$4,416.00
Ooma (Office Pro)$24.95 per user$399.20$4,790.40
Dialpad (Standard)$27.00 per user$432.00$5,184.00
RingCentral (RingEX Core)$30.00 per user$480.00$5,760.00

Competitor prices are each vendor's published month-to-month list price per user for its lowest plan that includes business calling and texting, checked September 28, 2026: Quo Starter $19, Nextiva Core $23, Ooma Office Pro $24.95 (Essentials excludes texting; one-time $29.95 activation not included), Dialpad Standard $27, RingCentral RingEX Core $30 ($20 billed annually). Prices exclude taxes and fees and may change; annual contracts lower some competitors' prices.

Frequently asked questions

What area code is Decatur, MS?

Decatur has exchanges in 601 and 769; 601 has the most.

How many phone companies have exchanges in Decatur?

2, holding 2 exchanges between them, according to NANPA's 10/01/2026 file.

Can I keep my existing Decatur business number?

Yes. Porting an existing number to Callata is free. Texting from it starts after carrier registration (10DLC), a one-time $49 fee.

How much is a business phone line in Decatur?

Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 16 users come to $319.00 a month. For comparison, 16 users on RingCentral RingEX Core list at $480.00 a month (checked September 28, 2026).