Get a local business phone number in Port Gibson, MS

What area code is Port Gibson, MS?

With 1,166 residents in the Census 2024 estimate, Port Gibson sits in Claiborne County, Mississippi. NANPA lists 10 exchanges for its rate center across 2 area codes; 601 has the most (9, 90%). 601 is part of an overlay with 769, so a new local number in Port Gibson may carry any of those codes depending on which have numbers available. Port Gibson 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.

Port Gibson exchanges by carrier

7 carriers hold the 10 exchanges assigned to Port Gibson's rate center. Bellsouth Telecomm INC d/b/a South Central Bell Tel has the most, with 2. 6 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. A business number in Port Gibson can come from any of these blocks; once it is yours, porting lets it move between providers.

Port Gibson phone prefixes

A prefix (NXX) is the three digits after the area code. Numbers starting with these prefixes are rated as local to Port Gibson. The earliest assignment date recorded in the file for these codes is 2001. 1 of the 10 were assigned in 2020 or later.

When Port Gibson's exchanges were assigned

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

Rate centers and local calling in Port Gibson

Phone numbers are tied to a rate center, the local calling area used to decide whether a call is local or toll. Port Gibson's numbers are rated to the PORTGIBSON rate center in NANPA's records. A business number from one of the prefixes above shows up on customers' phones as a Port Gibson number.

If your business already has a Port Gibson number, porting it to Callata is free and keeps it on your cards, listings and vehicles.

Who does business near Port Gibson

Port Gibson 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).

A Port Gibson number on Callata

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 Port Gibson, 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.

The comparison below uses 16 users, the rounded average establishment size in Mississippi. At list prices checked September 28, 2026, that is $399.20 a month on Ooma Office Pro and $480.00 on RingCentral RingEX Core. On Callata the same 16 people cost $319.00 a month, less than either per-seat plan.