Get a local business phone number in Spartanburg, SC

Spartanburg area codes

Spartanburg, in Spartanburg County, South Carolina, had a Census-estimated population of 39,606 in July 2024. NANPA lists 91 exchanges for its rate center across 2 area codes; 864 has the most (88, 97%). 864 is part of an overlay with 821, so a new local number in Spartanburg may carry any of those codes depending on which have numbers available. Spartanburg is in the Eastern time zone.

According to NANPA's dialing-plan data, local calls within 864 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Who holds Spartanburg phone exchanges

18 carriers hold the 91 exchanges assigned to Spartanburg's rate center. Bellsouth Telecomm INC d/b/a Southern Bell Tel & Tel has the most, with 30. 62 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.

Spartanburg phone prefixes

Each prefix below is a block of up to 10,000 numbers that NANPA assigned to Spartanburg's rate center (SPARTANBG). The earliest assignment date recorded in the file for these codes is 2001. 12 of the 91 were assigned in 2020 or later.

When Spartanburg's exchanges were assigned

The table groups Spartanburg's exchanges by the decade NANPA recorded them as assigned.

Rate centers and local calling in Spartanburg

What a caller sees as "local" is the area code plus prefix. In Spartanburg, those come from the SPARTANBG rate center, as recorded by NANPA.

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

Businesses around Spartanburg

Spartanburg is part of the Spartanburg, SC metro area, home to 396,000 people in 2024. County Business Patterns counted 7,817 business establishments in the Spartanburg, SC metro area in 2023, employing 155,964 people. The largest sectors by establishment count are retail trade (1,214), other services (except public administration) (943), and construction (712).

Setting up a Spartanburg business line

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.

Porting a number you already use in Spartanburg 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.

Per-seat phone plans multiply by headcount. For the rounded average establishment size in the Spartanburg, SC metro area, 20 users on RingCentral RingEX Core come to $600.00 a month and on Ooma Office Pro $499.00, at month-to-month list prices checked September 28, 2026. Callata comes to $399.00 a month for 20 users ($99 a month with 5 users included, then $20 per additional user), below both.