NumberingData
Verified Nov 1, 2026 · Source: NANPA CO Code Assignment Records

GREENWOOD prefixes in area code 864

NANPA records 44 assigned NXX blocks to rate center GREENWOOD in area code 864, 5.6% of the 784 blocks assigned in the code. A rate center is the billing geography a block is allocated to – NANPA truncates the name to ten characters, so read it as a NANPA label rather than a town. 12 holders hold those blocks, the largest being NEW CINGULAR WIRELESS PCS, LLC - GA (15), BRIGHTSPEED OF SOUTH CAROLINA, LLC (8), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC (5). The earliest assignment on record here is 2001-01-25 and the most recent 2024-12-05. 29 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots. The same rate center name also appears in area codes 302, 317, 318, 402 – overlay codes cover the same geography, so a rate center is served by all of them.

44 assigned blocks – 5.6% of 864
12 holders of record
29 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
864-223 Brightspeed BRIGHTSPEED OF SOUTH CAROLINA, LLC – no yes
864-227 Brightspeed BRIGHTSPEED OF SOUTH CAROLINA, LLC – no yes
864-229 Brightspeed BRIGHTSPEED OF SOUTH CAROLINA, LLC – no yes
864-259 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2022-07-28 yes yes
864-265 Onvoy ONVOY, LLC - SC 2022-10-28 yes yes
864-317 Windstream PAETEC ITEL, LLC 2022-02-17 yes yes
864-321 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2012-05-14 yes yes
864-323 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC – yes yes
864-330 Windstream PAETEC ITEL, LLC – yes yes
864-337 T-Mobile SUNCOM DBA T-MOBILE USA – yes yes
864-344 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – yes yes
864-377 T-Mobile SUNCOM DBA T-MOBILE USA – yes yes
864-388 Brightspeed BRIGHTSPEED OF SOUTH CAROLINA, LLC – no yes
864-389 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2004-04-05 no yes
864-396 Windstream PAETEC ITEL, LLC 2001-01-25 yes yes
864-407 T-Mobile SUNCOM DBA T-MOBILE USA 2013-03-29 yes yes
864-413 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 2020-08-21 yes yes
864-450 T-Mobile SUNCOM DBA T-MOBILE USA – yes yes
864-495 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2020-12-15 yes yes
864-500 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2021-02-26 yes yes
864-538 Lumen LEVEL 3 COMMUNICATIONS, LLC - SC 2002-03-01 yes yes
864-554 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC – no yes
864-600 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2023-02-03 yes yes
864-669 NUSO, LLC 2023-02-13 yes yes
864-701 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2024-09-09 yes yes
864-725 Windstream PAETEC ITEL, LLC 2005-08-05 yes yes
864-731 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2023-06-23 yes yes
864-736 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2023-09-06 yes yes
864-758 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2023-12-11 yes yes
864-819 PRTCOMMUNICATIONS, LLC - SC 2006-10-02 no yes
864-822 SKYE TELECOM LLC DBA SKYETEL 2021-09-08 yes yes
864-854 Onvoy ONVOY, LLC - SC 2020-02-04 yes yes
864-889 SOUTH CAROLINA NET, INC. - SC 2005-05-25 no yes
864-910 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – no yes
864-929 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2024-03-07 yes yes
864-941 Brightspeed BRIGHTSPEED OF SOUTH CAROLINA, LLC – yes yes
864-942 Brightspeed BRIGHTSPEED OF SOUTH CAROLINA, LLC – no yes
864-943 Brightspeed BRIGHTSPEED OF SOUTH CAROLINA, LLC – no yes
864-953 Brightspeed BRIGHTSPEED OF SOUTH CAROLINA, LLC – no yes
864-954 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA 2024-06-10 yes yes
864-956 Twilio TWILIO INTERNATIONAL, INC. 2024-12-05 yes yes
864-980 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – no yes
864-992 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC – no yes
864-993 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC – no yes

The holder is who received the block from the numbering administrator. It is not necessarily the carrier serving a given number: numbers move with their owners, and a pooled block is shared.

Who holds the blocks

HolderBrandBlocksShare here
NEW CINGULAR WIRELESS PCS, LLC - GA AT&T 15 34.1%
BRIGHTSPEED OF SOUTH CAROLINA, LLC Brightspeed 8 18.2%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC Verizon 5 11.4%
PAETEC ITEL, LLC Windstream 4 9.1%
SUNCOM DBA T-MOBILE USA T-Mobile 4 9.1%
ONVOY, LLC - SC Onvoy 2 4.5%
LEVEL 3 COMMUNICATIONS, LLC - SC Lumen 1 2.3%
NUSO, LLC – 1 2.3%
PRTCOMMUNICATIONS, LLC - SC – 1 2.3%
SKYE TELECOM LLC DBA SKYETEL – 1 2.3%
SOUTH CAROLINA NET, INC. - SC – 1 2.3%
TWILIO INTERNATIONAL, INC. Twilio 1 2.3%

Same rate center in other codes

Overlay codes cover the same geography, so one rate center is served by all of them.

Frequently asked

Which prefixes belong to GREENWOOD in area code 864?

44 blocks: 223, 227, 229, 259, 265, 317, 321, 323, 330, 337, 344, 377 and 32 more, all listed in the table above.

Which carriers have numbers in GREENWOOD?

NEW CINGULAR WIRELESS PCS, LLC - GA (15 blocks), BRIGHTSPEED OF SOUTH CAROLINA, LLC (8 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC (5 blocks), PAETEC ITEL, LLC (4 blocks), SUNCOM DBA T-MOBILE USA (4 blocks), ONVOY, LLC - SC (2 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is GREENWOOD a city?

It is a rate center – the unit NANPA allocates number blocks to. Its name is abbreviated to ten characters and is not necessarily a settlement: we print it as recorded rather than guess at the full name.

Other rate centers in 864

All 784 prefixes in 864