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Get a local business phone number in Mount Pleasant, TX

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

Area code
903 / 430
Exchanges
15NANPA-assigned
Carriers
5
Population
16,238Census 2024 est.

Mount Pleasant area codes

Mount Pleasant, in Titus County, Texas, had a Census-estimated population of 16,238 in July 2024. NANPA lists 15 exchanges for its rate center across 2 area codes; 903 has the most (11, 73%). 903 is part of an overlay with 430, so a new local number in Mount Pleasant may carry any of those codes depending on which have numbers available. Mount Pleasant is in the Central time zone.

According to NANPA's dialing-plan data, local calls within 903 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Area codes with exchanges in Mount Pleasant, TX
Area codeExchanges hereShareIn service sinceOverlay withTime zone
9031173%1990430Central
430427%2003903Central

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

Phone carriers in Mount Pleasant

5 carriers hold the 15 exchanges assigned to Mount Pleasant's rate center. Cellco Partnership d/b/a Verizon Wireless - TX has the most, with 7. 13 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 Mount Pleasant, TX
Carrier (NANPA operating company)ExchangesShare
Cellco Partnership d/b/a Verizon Wireless - TX747%
Southwestern Bell427%
Onvoy, LLC - TX213%
Teleport Communications America, LLC - TX16.7%
T-mobile USA, INC.16.7%

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 Mount Pleasant

A prefix (NXX) is the three digits after the area code. Numbers starting with these prefixes are rated as local to Mount Pleasant. The earliest assignment date recorded in the file for these codes is 2002. 2 of the 15 were assigned in 2020 or later.

Prefixes assigned in Mount Pleasant, TX
Area codePrefixes (NXX)
430222, 249, 297, 353
903204, 285, 305, 380, 434, 563, 572, 573, 575, 577, 717

Source: NANPA utilized central office code file.

When Mount Pleasant's exchanges were assigned

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

Mount Pleasant, TX: exchanges by decade assigned
Decade assignedExchangesShare
2000s343%
2010s229%
2020s229%

Assignment dates as recorded in NANPA's utilized code file; codes without a recorded date are excluded.

What makes a number local to Mount Pleasant

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

Keeping an existing Mount Pleasant number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 903 when you pick it.

Businesses around Mount Pleasant

Mount Pleasant is part of the Mount Pleasant, TX micropolitan area, home to 56,895 people in 2024. County Business Patterns counted 1,095 business establishments in the Mount Pleasant, TX micropolitan area in 2023, employing 19,130 people. The largest sectors by establishment count are retail trade (187), other services (except public administration) (131), and health care and social assistance (122).

Selected industries in the Mount Pleasant, TX micropolitan area, 2023
IndustryEstablishmentsEmployeesEmployees per establishment
Limited-service restaurants3795325.8
Full-service restaurants3255417.3
Insurance agencies and brokerages25994.0
Dental offices211517.2
Physician practices211708.1
Plumbing, heating and air-conditioning contractors161288.0
Electrical contractors151218.1
General automotive repair shops15614.1

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

Business phone service in Mount Pleasant

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 Mount Pleasant, 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 Mount Pleasant, TX micropolitan area, 17 users on RingCentral RingEX Core come to $510.00 a month and on Ooma Office Pro $424.15, at month-to-month list prices checked September 28, 2026. On Callata the same 17 people cost $339.00 a month, less than either per-seat plan.

Monthly list price for a 17-person team
Provider (plan)Pricing basisPer monthPer year
Callata (Callata Office)$99 incl. 5 users, $20 per extra user$339.00$4,068.00
Quo (Starter)$19.00 per user$323.00$3,876.00
Nextiva (Core)$23.00 per user$391.00$4,692.00
Ooma (Office Pro)$24.95 per user$424.15$5,089.80
Dialpad (Standard)$27.00 per user$459.00$5,508.00
RingCentral (RingEX Core)$30.00 per user$510.00$6,120.00

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 Mount Pleasant, TX?

Mount Pleasant has exchanges in 903 and 430; 903 has the most.

How many phone companies have exchanges in Mount Pleasant?

5, holding 15 exchanges between them, according to NANPA's 10/01/2026 file.

Can I keep my existing Mount Pleasant 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 Mount Pleasant?

Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 17 users come to $339.00 a month. For comparison, 17 users on RingCentral RingEX Core list at $510.00 a month (checked September 28, 2026).