Area Code 821 — Greenville, South Carolina – TelecomRouting

Reference Data

Area Code Directory

Area Code 821 — Greenville, South Carolina

Active

Data last updated: June 25, 2026

State

South Carolina

Country

Timezone

America/New_York

Assigned

November 7, 2024

Exchanges (NXX)

786

Carriers

Rate Centers

Overlay

Yes — 864

Top Carriers

Carrier	OCN	NXX Count
NEW CINGULAR WIRELESS PCS, LLC - GA	6214	23
ONVOY, LLC - SC	548E	9
ONVOY SPECTRUM, LLC	624H	2
NUSO, LLC	478J	1
METROPCS, INC.	5562	1
LEAP TELECOM, LLC	616J	1
U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS	671J	1
WAVENATION, LLC	700J	1
SUNCOM DBA T-MOBILE USA	8645	1

Rate Centers

LAURENS GREENWOOD SPARTANBG GREENVILLE LAURESRURL PIEDMONT SENECA ANDERSON SIMPSONVL LANDRUM MCCORMICK PACOLET WILLIAMSTN JOANNA CLEMSON GAFFNEY

Exchange Listings (NXX)

NPA-NXX	Carrier	Rate Center	Type	LATA	Status
821-200	NEW CINGULAR WIRELESS PCS, LLC - GA	LAURENS	Wireless	430	active
821-201	NEW CINGULAR WIRELESS PCS, LLC - GA	GREENWOOD	Wireless	430	active
821-202	NEW CINGULAR WIRELESS PCS, LLC - GA	SPARTANBG	Wireless	430	active
821-203	NEW CINGULAR WIRELESS PCS, LLC - GA	LAURENS	Wireless	430	active
821-204	NEW CINGULAR WIRELESS PCS, LLC - GA	GREENWOOD	Wireless	430	active
821-205	NEW CINGULAR WIRELESS PCS, LLC - GA	LAURENS	Wireless	430	active
821-206	NEW CINGULAR WIRELESS PCS, LLC - GA	GREENWOOD	Wireless	430	active
821-207	NUSO, LLC	GREENVILLE	VoIP	430	active
821-208	NEW CINGULAR WIRELESS PCS, LLC - GA	GREENWOOD	Wireless	430	active
821-209	NEW CINGULAR WIRELESS PCS, LLC - GA	GREENWOOD	Wireless	430	active
821-210	NEW CINGULAR WIRELESS PCS, LLC - GA	LAURESRURL	Wireless	430	active
821-212	METROPCS, INC.	PIEDMONT	Landline		active
821-213	NEW CINGULAR WIRELESS PCS, LLC - GA	LAURENS	Landline		active
821-214	NEW CINGULAR WIRELESS PCS, LLC - GA	SENECA	Landline		active
821-215	SUNCOM DBA T-MOBILE USA	ANDERSON	Landline		active
821-216	NEW CINGULAR WIRELESS PCS, LLC - GA	SPARTANBG	Landline		active
821-217	WAVENATION, LLC	GREENVILLE	Landline		active
821-218	NEW CINGULAR WIRELESS PCS, LLC - GA	GREENWOOD	Landline		active
821-219	NEW CINGULAR WIRELESS PCS, LLC - GA	GREENWOOD	Landline		active
821-220	NEW CINGULAR WIRELESS PCS, LLC - GA	LAURENS	Landline		active
821-221	LEAP TELECOM, LLC	GREENVILLE	VoIP	430	active
821-222	ONVOY, LLC - SC	SIMPSONVL	Landline	430	active
821-223	NEW CINGULAR WIRELESS PCS, LLC - GA	LAURESRURL	Landline		active
821-224	NEW CINGULAR WIRELESS PCS, LLC - GA	GREENWOOD	Landline		active
821-225	NEW CINGULAR WIRELESS PCS, LLC - GA	GREENWOOD	Landline		active
821-226	U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS	GREENVILLE	Landline		active
821-227	NEW CINGULAR WIRELESS PCS, LLC - GA	LAURESRURL	Landline		active
821-228	NEW CINGULAR WIRELESS PCS, LLC - GA	GREENWOOD	Landline		active
821-229	NEW CINGULAR WIRELESS PCS, LLC - GA	GREENWOOD	Landline		active
821-230	NEW CINGULAR WIRELESS PCS, LLC - GA	GREENWOOD	Landline		active
821-231			Landline		active
821-232			Landline		active
821-233			Landline		active
821-234			Landline		active
821-235			Landline		active
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821-258			Landline		active
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821-260			Landline		active
821-261			Landline		active
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821-266			Landline		active
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821-269			Landline		active
821-270			Landline		active
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821-273			Landline		active
821-274			Landline		active
821-275			Landline		active
821-276			Landline		active
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821-305			Landline		active
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821-328			Landline		active
821-329			Landline		active
821-330			Landline		active
821-331			Landline		active
821-332			Landline		active
821-333	ONVOY, LLC - SC	SPARTANBG	Landline	430	active
821-334			Landline		active
821-335			Landline		active
821-336			Landline		active
821-337			Landline		active
821-338			Landline		active
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821-340			Landline		active
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821-344			Landline		active
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821-361			Landline		active
821-362			Landline		active
821-363			Landline		active
821-364			Landline		active
821-365			Landline		active
821-366			Landline		active
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821-369			Landline		active
821-370			Landline		active
821-371			Landline		active
821-372			Landline		active
821-373			Landline		active
821-374			Landline		active
821-375			Landline		active
821-376			Landline		active
821-377			Landline		active
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821-380			Landline		active
821-381			Landline		active
821-382			Landline		active
821-383			Landline		active
821-384			Landline		active
821-385			Landline		active
821-386			Landline		active
821-387			Landline		active
821-388			Landline		active
821-389			Landline		active
821-390			Landline		active
821-391			Landline		active
821-392			Landline		active
821-393			Landline		active
821-394			Landline		active
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821-399			Landline		active
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821-430			Landline		active
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821-432			Landline		active
821-433			Landline		active
821-434			Landline		active
821-435			Landline		active
821-436			Landline		active
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821-439			Landline		active
821-440			Landline		active
821-441			Landline		active
821-442			Landline		active
821-443			Landline		active
821-444	ONVOY, LLC - SC	LANDRUM	Landline	430	active
821-445			Landline		active
821-446			Landline		active
821-447			Landline		active
821-448			Landline		active
821-449			Landline		active
821-450			Landline		active
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821-469			Landline		active
821-470			Landline		active
821-471			Landline		active
821-472			Landline		active
821-473			Landline		active
821-474			Landline		active
821-475			Landline		active
821-476			Landline		active
821-477			Landline		active
821-478			Landline		active
821-479			Landline		active
821-480			Landline		active
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821-485			Landline		active
821-486			Landline		active
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821-488			Landline		active
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821-492			Landline		active
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821-512			Landline		active
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821-514			Landline		active
821-515			Landline		active
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821-517			Landline		active
821-518			Landline		active
821-519			Landline		active
821-520			Landline		active
821-521			Landline		active
821-522			Landline		active
821-523			Landline		active
821-524			Landline		active
821-525			Landline		active
821-526			Landline		active
821-527			Landline		active
821-528			Landline		active
821-529	ONVOY, LLC - SC	MCCORMICK	Landline		active
821-530			Landline		active
821-531			Landline		active
821-532			Landline		active
821-533			Landline		active
821-534			Landline		active
821-535			Landline		active
821-536			Landline		active
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821-538			Landline		active
821-539			Landline		active
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821-541			Landline		active
821-542			Landline		active
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821-544			Landline		active
821-545			Landline		active
821-546			Landline		active
821-547			Landline		active
821-548			Landline		active
821-549			Landline		active
821-550			Landline		active
821-551			Landline		active
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821-556			Landline		active
821-557			Landline		active
821-558			Landline		active
821-559			Landline		active
821-560			Landline		active
821-561			Landline		active
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821-564			Landline		active
821-565			Landline		active
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821-567			Landline		active
821-568			Landline		active
821-569			Landline		active
821-570			Landline		active
821-571			Landline		active
821-572			Landline		active
821-573			Landline		active
821-574			Landline		active
821-575			Landline		active
821-576			Landline		active
821-577			Landline		active
821-578			Landline		active
821-579			Landline		active
821-580			Landline		active
821-581			Landline		active
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821-586			Landline		active
821-587			Landline		active
821-588			Landline		active
821-589			Landline		active
821-590			Landline		active
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821-612			Landline		active
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821-615			Landline		active
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821-617			Landline		active
821-618			Landline		active
821-619			Landline		active
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821-627			Landline		active
821-628			Landline		active
821-629			Landline		active
821-630			Landline		active
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821-632			Landline		active
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821-634			Landline		active
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821-645			Landline		active
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821-647			Landline		active
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821-650			Landline		active
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821-653			Landline		active
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821-655			Landline		active
821-656			Landline		active
821-657			Landline		active
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821-659			Landline		active
821-660			Landline		active
821-661			Landline		active
821-662			Landline		active
821-663			Landline		active
821-664			Landline		active
821-665			Landline		active
821-666	ONVOY, LLC - SC	LAURENS	Landline	430	active
821-667			Landline		active
821-668			Landline		active
821-669			Landline		active
821-670			Landline		active
821-671			Landline		active
821-672			Landline		active
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821-677			Landline		active
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821-690			Landline		active
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821-696			Landline		active
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821-698			Landline		active
821-699			Landline		active
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821-702			Landline		active
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821-706			Landline		active
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821-714			Landline		active
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821-716			Landline		active
821-717			Landline		active
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821-732			Landline		active
821-733			Landline		active
821-734			Landline		active
821-735			Landline		active
821-736			Landline		active
821-737			Landline		active
821-738			Landline		active
821-739			Landline		active
821-740			Landline		active
821-741			Landline		active
821-742			Landline		active
821-743			Landline		active
821-744			Landline		active
821-745			Landline		active
821-746			Landline		active
821-747			Landline		active
821-748			Landline		active
821-749			Landline		active
821-750			Landline		active
821-751			Landline		active
821-752			Landline		active
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821-754			Landline		active
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821-757			Landline		active
821-758			Landline		active
821-759			Landline		active
821-760			Landline		active
821-761			Landline		active
821-762			Landline		active
821-763			Landline		active
821-764			Landline		active
821-765			Landline		active
821-766			Landline		active
821-767			Landline		active
821-768			Landline		active
821-769			Landline		active
821-770			Landline		active
821-771			Landline		active
821-772			Landline		active
821-773			Landline		active
821-774			Landline		active
821-775			Landline		active
821-776			Landline		active
821-777	ONVOY, LLC - SC	ANDERSON	Landline	430	active
821-778			Landline		active
821-779			Landline		active
821-780			Landline		active
821-781			Landline		active
821-782			Landline		active
821-783			Landline		active
821-784			Landline		active
821-785			Landline		active
821-786			Landline		active
821-787			Landline		active
821-788			Landline		active
821-789			Landline		active
821-790			Landline		active
821-791			Landline		active
821-792			Landline		active
821-793			Landline		active
821-794			Landline		active
821-795			Landline		active
821-796			Landline		active
821-797			Landline		active
821-798			Landline		active
821-799			Landline		active
821-800	ONVOY, LLC - SC	PACOLET	Landline		active
821-801			Landline		active
821-802			Landline		active
821-803			Landline		active
821-804			Landline		active
821-805			Landline		active
821-806			Landline		active
821-807			Landline		active
821-808			Landline		active
821-809			Landline		active
821-810			Landline		active
821-812			Landline		active
821-813			Landline		active
821-814			Landline		active
821-815			Landline		active
821-816			Landline		active
821-817			Landline		active
821-818			Landline		active
821-819			Landline		active
821-820			Landline		active
821-821	ONVOY SPECTRUM, LLC	WILLIAMSTN	Wireless	430	active
821-822			Landline		active
821-823			Landline		active
821-824			Landline		active
821-825			Landline		active
821-826			Landline		active
821-827			Landline		active
821-828			Landline		active
821-829			Landline		active
821-830			Landline		active
821-831			Landline		active
821-832			Landline		active
821-833			Landline		active
821-834			Landline		active
821-835			Landline		active
821-836			Landline		active
821-837			Landline		active
821-838			Landline		active
821-839			Landline		active
821-840			Landline		active
821-841			Landline		active
821-842			Landline		active
821-843			Landline		active
821-844			Landline		active
821-845			Landline		active
821-846			Landline		active
821-847			Landline		active
821-848			Landline		active
821-849			Landline		active
821-850			Landline		active
821-851			Landline		active
821-852			Landline		active
821-853			Landline		active
821-854			Landline		active
821-855			Landline		active
821-856			Landline		active
821-857			Landline		active
821-858			Landline		active
821-859			Landline		active
821-860			Landline		active
821-861			Landline		active
821-862			Landline		active
821-863			Landline		active
821-864	ONVOY SPECTRUM, LLC	JOANNA	Wireless	430	active
821-865			Landline		active
821-866			Landline		active
821-867			Landline		active
821-868			Landline		active
821-869			Landline		active
821-870			Landline		active
821-871			Landline		active
821-872			Landline		active
821-873			Landline		active
821-874			Landline		active
821-875			Landline		active
821-876			Landline		active
821-877			Landline		active
821-878			Landline		active
821-879			Landline		active
821-880			Landline		active
821-881			Landline		active
821-882			Landline		active
821-883			Landline		active
821-884			Landline		active
821-885			Landline		active
821-886			Landline		active
821-887			Landline		active
821-888	ONVOY, LLC - SC	CLEMSON	Landline	430	active
821-889			Landline		active
821-890			Landline		active
821-891			Landline		active
821-892			Landline		active
821-893			Landline		active
821-894			Landline		active
821-895			Landline		active
821-896			Landline		active
821-897			Landline		active
821-898			Landline		active
821-899			Landline		active
821-900			Landline		active
821-901			Landline		active
821-902			Landline		active
821-903			Landline		active
821-904			Landline		active
821-905			Landline		active
821-906			Landline		active
821-907			Landline		active
821-908			Landline		active
821-909			Landline		active
821-910			Landline		active
821-912			Landline		active
821-913			Landline		active
821-914			Landline		active
821-915			Landline		active
821-916			Landline		active
821-917			Landline		active
821-918			Landline		active
821-919			Landline		active
821-920			Landline		active
821-921			Landline		active
821-922			Landline		active
821-923			Landline		active
821-924			Landline		active
821-925			Landline		active
821-926			Landline		active
821-927			Landline		active
821-928			Landline		active
821-929			Landline		active
821-930			Landline		active
821-931			Landline		active
821-932			Landline		active
821-933			Landline		active
821-934			Landline		active
821-935			Landline		active
821-936			Landline		active
821-937			Landline		active
821-938			Landline		active
821-939			Landline		active
821-940			Landline		active
821-941			Landline		active
821-942			Landline		active
821-943			Landline		active
821-944			Landline		active
821-945			Landline		active
821-946			Landline		active
821-947			Landline		active
821-948			Landline		active
821-949			Landline		active
821-951			Landline		active
821-952			Landline		active
821-953			Landline		active
821-954			Landline		active
821-955			Landline		active
821-956			Landline		active
821-957			Landline		active
821-960			Landline		active
821-961			Landline		active
821-962			Landline		active
821-963			Landline		active
821-964			Landline		active
821-965			Landline		active
821-966			Landline		active
821-967			Landline		active
821-968			Landline		active
821-969			Landline		active
821-970			Landline		active
821-971			Landline		active
821-972			Landline		active
821-973			Landline		active
821-974			Landline		active
821-975			Landline		active
821-977			Landline		active
821-978			Landline		active
821-979			Landline		active
821-980			Landline		active
821-981			Landline		active
821-982			Landline		active
821-983			Landline		active
821-984			Landline		active
821-985			Landline		active
821-986			Landline		active
821-987			Landline		active
821-988			Landline		active
821-989			Landline		active
821-990			Landline		active
821-991			Landline		active
821-992			Landline		active
821-993			Landline		active
821-994			Landline		active
821-995			Landline		active
821-996			Landline		active
821-997			Landline		active
821-998			Landline		active
821-999	ONVOY, LLC - SC	GAFFNEY	Landline	430	active

Area code 821 shares its geographic region with the following overlay area codes:

864

Area Code 821 — Greenville, South Carolina

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Rate Centers

Exchange Listings (NXX)

Related Area Codes