Area code 409

Area code 409 at a glance

Area code 409 is a geographic area code in Texas, in service since November 1, 1982, according to the North American Numbering Plan Administrator (NANPA). It is not part of an overlay, so every number in its territory starts with 409. It is in the Central time zone. The places with the most assigned exchanges include Beaumont, Galveston, Port Arthur, Orange, and Jasper. By population, its largest named places are Beaumont, Port Arthur, Galveston, Orange, and Lumberton.

Cities and towns in area code 409

409 holds 2.7% of the 16,097 central office codes assigned in Texas, the 18th most of the state's 29 codes. 20 Census places could be matched to rate centers with 409 exchanges; the most populous are Beaumont (113,000), Port Arthur (55,799), Galveston (53,538), and Orange (19,275). Each place page lists the exact prefixes and carriers for that town.

Dialing 409 numbers

According to NANPA's dialing-plan data, local calls within 409 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits. Because local calls need the area code, business cards, signage and website copy should always show the full ten-digit number. NANPA's dialing-plan note for this code reads: "1+10 digit permissible at service provider discretion."

Phone companies in area code 409

41 carriers hold the 433 central office codes assigned in 409. Southwestern Bell has the most, with 140 (32%). 356 of the codes (82%) are pooled, meaning the code holder shares blocks of 1,000 numbers with other carriers instead of using all 10,000 itself. The code holder is not necessarily the carrier serving a given number today, since numbers can be ported between providers.

Where 409 numbers are rated

NANPA assigns each central office code to a rate center, the local calling area that decides whether a call is local or toll. 409 has codes in 48 rate centers. Rate center names in the file are abbreviations; where one matches a Census place, the table links to that city's local-number page.

How full is area code 409?

An area code has 800 possible central office codes that start with 2 through 9, a few of which are reserved (such as N11 service codes and 555). 433 are assigned in 409, 54% of 800. 96 were assigned in 2020 or later.

Using area code 409 for business calls

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.

Porting a number you already use in area code 409 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.