Area code 561

Area code 561 at a glance

561 is one of 23 geographic area codes serving Florida; NANPA records its in-service date as May 13, 1996. It is an overlay: 561 and 728 cover the same territory, so neighbors on the same street can have different area codes. It is in the Eastern time zone. The places with the most assigned exchanges include West Palm Beach, Boca Raton, Delray Beach, Boynton Beach, and Jupiter. By population, its largest named places are West Palm Beach, Boca Raton, Boynton Beach, Delray Beach, and Jupiter.

Places served by 561

561 holds 7.0% of the 11,187 central office codes assigned in Florida, the 2nd most of the state's 23 codes. 7 Census places could be matched to rate centers with 561 exchanges; the most populous are West Palm Beach (128,000), Boca Raton (102,000), Boynton Beach (83,095), and Delray Beach (70,140). For a storefront or service area inside 561, the place pages show which prefixes are rated local there.

Ten-digit and seven-digit dialing in 561

According to NANPA's dialing-plan data, local calls within 561 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits. Ten-digit local dialing means the area code is part of how customers save and recognize your number, so print it in full everywhere. NANPA's dialing-plan note for this code reads: "1+10 digit permissible at service provider discretion. See Planning Letter 291 for local dialing into the 954-754 NPAs."

Carriers with 561 numbers

40 carriers hold the 786 central office codes assigned in 561. Bellsouth Telecomm INC d/b/a Southern Bell Tel & Tel has the most, with 198 (25%). 551 of the codes (70%) are pooled, meaning the code holder shares blocks of 1,000 numbers with other carriers instead of using all 10,000 itself. Numbers can move between carriers through porting, so a code's holder tells you where the block started, not where every number lives now.

Where 561 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. 561 has codes in 8 rate centers. The table lists the rate centers with the most codes, with the matching Census place where the abbreviation could be matched.

561 code assignments over time

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). 786 are assigned in 561, 98% of 800. 140 were assigned in 2020 or later.

Getting a 561 number for your business

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 area code 561, 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.