Area Code678

Georgia, United States

Eastern Time

1:23 AM

Area Code

678

State / Province

Georgia

Country

United States

Time Zone

Eastern Time

Cities and Communities Served

AdairsvilleAtlantaAtlanta NortheastAtlanta NorthwestAtlanta SouthBarnesvilleBogart-StathamBowdonBremenBuchananBufordCantonCarrolltonCartersvilleCedartownClermontConcordConyersCovingtonCummingFlowery BranchGainesvilleGrantvilleGriffinJacksonKingstonLulaLuthersvilleMarble HillMonroeNelsonNewnanRockmartRoopvilleSenoiaSocial CircleTallapoosaTempleVilla RicaWinderZebulon

Area code 678 covers 41 cities and communities across Georgia, based on telephone company rate center data.

tel: Link Format

Use the E.164 format for clickable phone links (RFC 3966):

<a href="tel:+16785550100">+16785550100</a>
<a href="tel:+16785550199">+16785550199</a>
Full tel: URI guide
View all United States area codes on map →

Check a 678 Number

Look up which exchange in Georgia a specific 678 number is homed to, and whether its block is wireline or wireless. See what a reverse lookup can establish before relying on the answer.

Prefix Blocks (NPA-NXX)

783 active prefixes in this area code, assigned as 6,980 thousands-blocks — pooling splits one prefix across several carriers, so each block is listed separately with the rate centre it is homed to, its carrier of record, and the switch that serves it.

Showing blocks 1–100 of 6,980

NPA-NXXBlockRate centreTypeCarrier (OCN)SwitchLATALIRDates
678-2000GainesvilleWirelessPOWERTEL ATLANTA LICENSES, INC. (7473)NRCRGAMAXHZ438——
678-2001GainesvilleWirelessSOUTHERN COMMUNICATIONS SERVICES, INC. (6744)COLUMBUS438——
678-2002GainesvilleWirelessPOWERTEL ATLANTA LICENSES, INC. (7473)NRCRGAMAXHZ438——
678-2003GainesvilleWirelessPOWERTEL ATLANTA LICENSES, INC. (7473)NRCRGAMAXHZ438——
678-2004GainesvilleWirelessPOWERTEL ATLANTA LICENSES, INC. (7473)NRCRGAMAXHZ438——
678-2005GainesvilleWirelessPOWERTEL ATLANTA LICENSES, INC. (7473)NRCRGAMAXHZ438——
678-2006GainesvilleWirelessPOWERTEL ATLANTA LICENSES, INC. (7473)NRCRGAMAXHZ438——
678-2007GainesvilleWirelessPOWERTEL ATLANTA LICENSES, INC. (7473)NRCRGAMAXHZ438——
678-2008GainesvilleWirelessPOWERTEL ATLANTA LICENSES, INC. (7473)NRCRGAMAXHZ438——
678-2009GainesvilleWirelessPOWERTEL ATLANTA LICENSES, INC. (7473)NRCRGAMAXHZ438——
678-200AGainesvilleWirelessPOWERTEL ATLANTA LICENSES, INC. (7473)NRCRGAMAXHZ438——
678-2010Atlanta SouthLandline or VoIPBANDWIDTH.COM CLEC, LLC - GA (983E)ATLNGABUXZY438——
678-2011Atlanta SouthLandline or VoIPBANDWIDTH.COM CLEC, LLC - GA (983E)ATLNGABUXZY438——
678-2012Atlanta SouthLandline or VoIPMETROPCS, INC. (5562)NRCSGAGZ5MD438——
678-2013Atlanta SouthWirelessPOWERTEL ATLANTA LICENSES, INC. (7473)ATLNGAEPXCY438——
678-2014Atlanta SouthWirelessNEW CINGULAR WIRELESS PCS, LLC - GA (6214)ATLNGAACGT2438——
678-2015Atlanta SouthLandline or VoIPMETROPCS, INC. (5562)NRCSGAGZ5MD438——
678-2016Atlanta SouthLandline or VoIPMETROPCS, INC. (5562)NRCSGAGZ5MD438——
678-2017Atlanta SouthLandline or VoIPMETROPCS, INC. (5562)NRCSGAGZ5MD438——
678-2018Atlanta SouthLandline or VoIPMETROPCS, INC. (5562)NRCSGAGZ5MD438——
678-2019Atlanta SouthLandline or VoIPMETROPCS, INC. (5562)NRCSGAGZ5MD438——
678-201AAtlanta SouthLandline or VoIPMETROPCS, INC. (5562)NRCSGAGZ5MD438——
678-2020Atlanta NorthwestLandline or VoIPMCIMETRO ACCESS TRANSMISSION SERVICES LLC (7229)MARIETTA438——
678-2021Atlanta NorthwestLandline or VoIPMCIMETRO ACCESS TRANSMISSION SERVICES LLC (7229)MARIETTA438——
678-2022Atlanta NorthwestLandline or VoIPMCIMETRO ACCESS TRANSMISSION SERVICES LLC (7229)MARIETTA438——
678-2023Atlanta NorthwestLandline or VoIPMCIMETRO ACCESS TRANSMISSION SERVICES LLC (7229)MARIETTA438——
678-2024Atlanta NorthwestLandline or VoIPCOMCAST IP PHONE, LLC (318J)ATLNGAEPXOY438——
678-2025Atlanta NorthwestLandline or VoIPLEVEL 3 COMMUNICATIONS, LLC - GA (6116)ATLANTA438——
678-2026Atlanta NorthwestLandline or VoIPMCIMETRO ACCESS TRANSMISSION SERVICES LLC (7229)MARIETTA438——
678-2027Atlanta NorthwestLandline or VoIPMCIMETRO ACCESS TRANSMISSION SERVICES LLC (7229)MARIETTA438——
678-2028Atlanta NorthwestLandline or VoIPMCIMETRO ACCESS TRANSMISSION SERVICES LLC (7229)MARIETTA438——
678-2029Atlanta NorthwestLandline or VoIPMCIMETRO ACCESS TRANSMISSION SERVICES LLC (7229)MARIETTA438——
678-202AAtlanta NorthwestLandline or VoIPMCIMETRO ACCESS TRANSMISSION SERVICES LLC (7229)MARIETTA438——
678-2030ClermontLandline or VoIPBANDWIDTH.COM CLEC, LLC - GA (983E)ATLNGABUXZY438——
678-2031ClermontLandline or VoIPBANDWIDTH.COM CLEC, LLC - GA (983E)ATLNGABUXZY438——
678-2032ClermontLandline or VoIPPEERLESS NETWORK OF GEORGIA, LLC - GA (909E)ATLANTA438——
678-2033ClermontLandline or VoIPPEERLESS NETWORK OF GEORGIA, LLC - GA (909E)ATLANTA438——
678-2034ClermontLandline or VoIPBANDWIDTH.COM CLEC, LLC - GA (983E)ATLNGABUXZY438——
678-2035ClermontLandline or VoIPBANDWIDTH.COM CLEC, LLC - GA (983E)ATLNGABUXZY438——
678-2036ClermontLandline or VoIPBANDWIDTH.COM CLEC, LLC - GA (983E)ATLNGABUXZY438——
678-2037ClermontLandline or VoIPCENTURYLINK COMMUNICATIONS, LLC (508J)FRPKGACX1MD438——
678-2038ClermontLandline or VoIPBANDWIDTH.COM CLEC, LLC - GA (983E)ATLNGABUXZY438——
678-2039ClermontLandline or VoIPONVOY, LLC - GA (067D)ATLANTA438——
678-203AClermontLandline or VoIPPEERLESS NETWORK OF GEORGIA, LLC - GA (909E)ATLANTA438——
678-2050Atlanta NortheastLandline or VoIPPAETEC ITEL, LLC (829J)ATLNGABU22Z438——
678-2051Atlanta NortheastLandline or VoIPPAETEC ITEL, LLC (829J)ATLNGABU22Z438——
678-2052Atlanta NortheastLandline or VoIPPAETEC ITEL, LLC (829J)ATLNGABU22Z438——
678-2053Atlanta NortheastLandline or VoIPPAETEC ITEL, LLC (829J)ATLNGABU22Z438——
678-2054Atlanta NortheastLandline or VoIPPAETEC ITEL, LLC (829J)ATLNGABU22Z438——
678-2055Atlanta NortheastLandline or VoIPPAETEC ITEL, LLC (829J)ATLNGABU22Z438——
678-2056Atlanta NortheastWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA (6540)ATLNGAQSX5X438——
678-2057Atlanta NortheastWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA (6540)ATLNGAQSX5X438——
678-2058Atlanta NortheastLandline or VoIPPAETEC ITEL, LLC (829J)ATLNGABU22Z438——
678-2059Atlanta NortheastWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA (6540)ATLNGAQSX5X438——
678-205AAtlanta NortheastLandline or VoIPPAETEC ITEL, LLC (829J)ATLNGABU22Z438——
678-2060Atlanta NortheastLandline or VoIPPAETEC ITEL, LLC (829J)ATLNGABU22Z438——
678-2061Atlanta NortheastLandline or VoIPMETROPCS, INC. (5562)NRCSGAGZ5MD438——
678-2062Atlanta NortheastLandline or VoIPPAETEC ITEL, LLC (829J)ATLNGABU22Z438——
678-2063Atlanta NortheastLandline or VoIPMETROPCS, INC. (5562)NRCSGAGZ5MD438——
678-2064Atlanta NortheastWirelessPOWERTEL ATLANTA LICENSES, INC. (7473)ATLNGAEPXCY438——
678-2065Atlanta NortheastWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA (6540)ATLNGAQSX5X438——
678-2066Atlanta NortheastWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA (6540)ATLNGAQSX5X438——
678-2067Atlanta NortheastWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA (6540)ATLNGAQSX5X438——
678-2068Atlanta NortheastWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA (6540)ATLNGAQSX5X438——
678-2069Atlanta NortheastWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA (6540)ATLNGAQSX5X438——
678-206AAtlanta NortheastLandline or VoIPPAETEC ITEL, LLC (829J)ATLNGABU22Z438——
678-2070GainesvilleLandline or VoIPPAETEC ITEL, LLC (829J)ATLNGABU22Z438——
678-2071GainesvilleLandline or VoIPPAETEC ITEL, LLC (829J)ATLNGABU22Z438——
678-2072GainesvilleLandline or VoIPPAETEC ITEL, LLC (829J)ATLNGABU22Z438——
678-2073GainesvilleLandline or VoIPPAETEC ITEL, LLC (829J)ATLNGABU22Z438——
678-2074GainesvilleLandline or VoIPPAETEC ITEL, LLC (829J)ATLNGABU22Z438——
678-2075GainesvilleLandline or VoIPPAETEC ITEL, LLC (829J)ATLNGABU22Z438——
678-2076GainesvilleWirelessPOWERTEL ATLANTA LICENSES, INC. (7473)NRCRGAMAXHZ438——
678-2077GainesvilleWirelessPOWERTEL ATLANTA LICENSES, INC. (7473)NRCRGAMAXHZ438——
678-2078GainesvilleWirelessPOWERTEL ATLANTA LICENSES, INC. (7473)NRCRGAMAXHZ438——
678-2079GainesvilleWirelessPOWERTEL ATLANTA LICENSES, INC. (7473)NRCRGAMAXHZ438——
678-207AGainesvilleLandline or VoIPPAETEC ITEL, LLC (829J)ATLNGABU22Z438——
678-2080CummingLandline or VoIPPAETEC ITEL, LLC (829J)ATLNGABU22Z438——
678-2081CummingLandline or VoIPPAETEC ITEL, LLC (829J)ATLNGABU22Z438——
678-2082CummingLandline or VoIPPAETEC ITEL, LLC (829J)ATLNGABU22Z438——
678-2083CummingLandline or VoIPMCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA (7435)ATLANTA438——
678-2084CummingLandline or VoIPBANDWIDTH.COM CLEC, LLC - GA (983E)ATLNGABUXZY438——
678-2085CummingLandline or VoIPONVOY, LLC - GA (067D)ATLANTA438——
678-2086CummingLandline or VoIPPAETEC ITEL, LLC (829J)ATLNGABU22Z438——
678-2087CummingLandline or VoIPBANDWIDTH.COM CLEC, LLC - GA (983E)ATLNGABUXZY438——
678-2088CummingLandline or VoIPBANDWIDTH.COM CLEC, LLC - GA (983E)ATLNGABUXZY438——
678-2089CummingLandline or VoIPBANDWIDTH.COM CLEC, LLC - GA (983E)ATLNGABUXZY438——
678-208ACummingLandline or VoIPPAETEC ITEL, LLC (829J)ATLNGABU22Z438——
678-2090Atlanta NortheastLandline or VoIPPAETEC ITEL, LLC (829J)ATLNGABU22Z438——
678-2091Atlanta NortheastWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA (6540)ATLNGAQSX5X438——
678-2092Atlanta NortheastLandline or VoIPPAETEC ITEL, LLC (829J)ATLNGABU22Z438——
678-2093Atlanta NortheastWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA (6540)ATLNGAQSX5X438——
678-2094Atlanta NortheastWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA (6540)ATLNGAQSX5X438——
678-2095Atlanta NortheastWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA (6540)ATLNGAQSX5X438——
678-2096Atlanta NortheastWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA (6540)ATLNGAQSX5X438——
678-2097Atlanta NortheastWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA (6540)ATLNGAQSX5X438——
678-2098Atlanta NortheastWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA (6540)ATLNGAQSX5X438——
678-2099Atlanta NortheastWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA (6540)ATLNGAQSX5X438——
678-209AAtlanta NortheastLandline or VoIPPAETEC ITEL, LLC (829J)ATLNGABU22Z438——
678-2100ConyersLandline or VoIPPAETEC ITEL, LLC (829J)ATLNGABU22Z438——

Search and page through all 6,980 blocks →

Area Code 678 Numbering Data

Block-level assignments from the North American Numbering Plan administrator, via localcallingguide.com.

Assigned Prefixes

783

Assignment Blocks

6,980

Rate Centers

41

Carriers of Record

40

Line Types

TypeBlocksShare
Landline6119%
Landline or VoIP4,40663%
Wireless1,96328%

Carriers of Record

CarrierBlocks
PAETEC ITEL, LLC846
POWERTEL ATLANTA LICENSES, INC.765
METROPCS, INC.689
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA688
LEVEL 3 COMMUNICATIONS, LLC - GA616
BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL &amp; TEL586
BANDWIDTH.COM CLEC, LLC - GA516
ONVOY, LLC - GA476
NEW CINGULAR WIRELESS PCS, LLC - GA429
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA320
30 other carriers1,049

Carrier of record for each block. Numbers ported to another carrier keep their original block assignment, so this is not a lookup of who serves a given number today.

Prefixes by Rate Center

Rate CenterPrefixesBlocks
Atlanta Northeast2852,565
Atlanta Northwest1301,230
Atlanta95655
Atlanta South62592
Gainesville36276
Newnan18168
Buford15125
Cumming15115
Conyers14144
Winder13123
Adairsville11101
Covington979
Griffin999
Carrollton888
Cartersville656
Cedartown545
Villa Rica554
Clermont434
Flowery Branch444
Social Circle434
Bogart-Statham333
Concord333
Lula323
Rockmart333
Canton212
Jackson222
Monroe222
Nelson212
Senoia222
Temple222
Barnesville111
Bowdon111
Bremen110
Buchanan111
Grantville111
Kingston111
Luthersville111
Marble Hill110
Roopville111
Tallapoosa111
Zebulon111

A rate center is the telephone exchange area a number is homed to. It sets local calling boundaries, and is not the caller's current location.

LATA
438
Incumbent Carriers
BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL &amp; TEL, NELSON-BALL GROUND TEL. CO., WINDSTREAM GEORGIA COMMUNICATIONS CORP.

About Area Code 678

Area code 678 is a North American Numbering Plan (NANP) telephone area code assigned to Georgia, United States. It is one of 10 area codes serving Georgia. As population and demand for phone numbers grew, the region was divided into multiple numbering plan areas to avoid exhausting the available 7-digit number pool.

Is 678 a valid area code?

Yes. 678 is an active North American Numbering Plan (NANP) area code, currently assigned to Georgia, United States. It is safe to answer or dial calls using this area code.

Where is area code 678?

Area code 678 covers 41 cities and communities in Georgia, including Adairsville, Atlanta, Atlanta Northeast, Atlanta Northwest, Atlanta South, and 36 more localities. This is based on telephone company rate center data — the geographic areas carriers use to determine local calling boundaries and to assign numbers when a business or individual requests a phone number in a specific city.

What time zone is area code 678?

All numbers in the 678 area code observe Eastern Time (IANA timezone: America/New_York). Eastern Time is UTC−5 in winter (EST) and UTC−4 in summer (EDT). When placing a call to a 678 number from a different time zone, check the current local time above to avoid calling outside of business hours.

How do I dial a 678 number?

From within Georgia, dial the 7-digit local number directly if calling within the same rate center, or dial 1 + 678 + 7-digit number for long-distance calls within North America. From outside the US or Canada, dial your country's international exit code followed by 1 678 XXX XXXX. The country code for both the United States and Canada in NANP is +1.

Formatting 678 phone numbers

Format 678 numbers using E.164 notation as required by RFC 3966: prefix with +1 and omit dashes and parentheses (e.g., +16785550100). This format ensures tel: links work correctly on all mobile browsers and VoIP apps. See the tel: URI formatting guide for complete examples.

Other Area Codes in Georgia

229404470478706762770912