Get a local business phone number in Delano, CA

What area code is Delano, CA?

With 53,198 residents in the Census 2024 estimate, Delano sits in Kern County, California. All 23 exchanges NANPA lists for its rate center are in area code 661. Delano is in the Pacific time zone.

According to NANPA's dialing-plan data, local calls within 661 are dialed as seven digits and toll calls as seven digits.

Delano exchanges by carrier

13 carriers hold the 23 exchanges assigned to Delano's rate center. T-mobile USA, INC. has the most, with 4. 20 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. Holding a code means NANPA assigned that block of numbers to the carrier for this rate center; individual numbers may since have been ported elsewhere.

Delano phone prefixes

These are the central office codes NANPA records for Delano. A caller seeing one of them recognizes a local number. The earliest assignment date recorded in the file for these codes is 2001. 6 of the 23 were assigned in 2020 or later.

When Delano's exchanges were assigned

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

Rate centers and local calling in Delano

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

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

Who does business near Delano

Delano is part of the Bakersfield-Delano, CA metro area, home to 923,000 people in 2024. County Business Patterns counted 14,352 business establishments in the Bakersfield, CA metro area in 2023, employing 219,016 people. The largest sectors by establishment count are retail trade (2,007), health care and social assistance (1,896), and accommodation and food services (1,590).

A Delano 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 Delano, 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 15 users, the rounded average establishment size in the Bakersfield, CA metro area. At list prices checked September 28, 2026, that is $374.25 a month on Ooma Office Pro and $450.00 on RingCentral RingEX Core. On Callata the same 15 people cost $299.00 a month, less than either per-seat plan.