Get a local business phone number in Mayfield, KY

Mayfield area codes

With 9,805 residents in the Census 2024 estimate, Mayfield sits in Graves County, Kentucky. NANPA lists 14 exchanges for its rate center across 2 area codes; 270 has the most (12, 86%). 270 is part of an overlay with 364, so a new local number in Mayfield may carry any of those codes depending on which have numbers available. Mayfield is in the Eastern and Central time zone.

According to NANPA's dialing-plan data, local calls within 270 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Phone carriers in Mayfield

6 carriers hold the 14 exchanges assigned to Mayfield's rate center. Onvoy, LLC - KY has the most, with 5. 10 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. A business number in Mayfield can come from any of these blocks; once it is yours, porting lets it move between providers.

Exchanges (NPA-NXX) assigned in Mayfield

Each prefix below is a block of up to 10,000 numbers that NANPA assigned to Mayfield's rate center (MAYFIELD). The earliest assignment date recorded in the file for these codes is 2002. 1 of the 14 were assigned in 2020 or later.

When Mayfield's exchanges were assigned

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

What makes a number local to Mayfield

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

Keeping an existing Mayfield number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 270 when you pick it.

Businesses around Mayfield

Mayfield is part of the Mayfield, KY micropolitan area, home to 36,821 people in 2024. County Business Patterns counted 668 business establishments in the Mayfield, KY micropolitan area in 2023, employing 9,905 people. The largest sectors by establishment count are retail trade (130), health care and social assistance (77), and construction (76).

Business phone service in Mayfield

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 Mayfield, 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.

A 15-person team is the benchmark here, the rounded average establishment size in the Mayfield, KY micropolitan area. Billed per seat at month-to-month list prices (checked September 28, 2026), RingCentral RingEX Core costs $450.00 a month and Ooma Office Pro $374.25. On Callata the same 15 people cost $299.00 a month, less than either per-seat plan.