Area Code660

Missouri, United States

Central Time

12:23 AM

Area Code

660

State / Province

Missouri

Country

United States

Time Zone

Central Time

Cities and Communities Served

AlbanyAllendaleAlmaAmoretAmsterdamAndoverAppleton CityArbelaArmstrongArrow RockAthensAtlantaAvalonBaringBarnardBethanyBethelBevierBlackburnBlackwaterBlairstownBloomingtonBogardBoonvilleBosworthBrashearBraymerBreckenridgeBrimsonBrockBrookfieldBrowningBrunswickBucklinBuncetonBurlington JunctionButlerBynumvilleCainsvilleCalhounCallaoCarrolltonCenterviewChilhoweeChillicotheChulaClarenceClearmontClifton HillClintonCoalCoffeyCole CampConception JunctionConcordiaCowgillCraigCreightonDaltonDarlingtonDawnDe WittDeepwaterDenverDowningEaglevilleEast PleasantonEdinaElmerElmoEthelExcelloFairfaxFayetteFlorenceForest GreenFortunaFosterGallatinGaltGentryGilliamGilman CityGlasgowGorinGrahamGrant CityGreen CityGreen RidgeGreentopHaleHardinHigbeeHigginsvilleHigh PointHollidayHopkinsHoustoniaHumeHuntsvilleHurdlandIoniaJacksonvilleJamesonJamesportJamestownKahokaKeytesvilleKimberlyKing CityKirksvilleKnobnosterKnox CityKnoxvilleLa BelleLa MonteLa PlataLacledeLancasterLaredoLathamLeetonLemonsLeonardLexingtonLincolnLinneusLock SpringsLucerneLudlowLurayMaconMadisonMaitlandMalta BendMarcelineMarshallMarshall JunctionMartinstownMaryvilleMeadvilleMemphisMendonMercerMiamiMilanMoberlyMontroseMooresvilleMound CityMount MoriahNelsonNew BostonNew CambriaNew FranklinNew HamptonNewarkNewtownNorborneNoveltyNovingerOmahaOregonOttervilleParisParnellPattonsburgPickeringPilot GrovePollockPoloPowersvillePrairie HillPrairie HomePrincetonPurdinQueen CityRavenwoodRevereRidgewayRock PortRockvilleRothvilleSalisburySedaliaShannondaleSheridanSkidmoreSlaterSmithtonSouth BraddyvilleSouth Davis CitySouth HamburgSouth LinevilleSouth SeymourSpeedSpickardStanberrySteffenvilleStetSumnerSweet SpringsSyracuseTarkioTinaTiptonTobin CreekTrentonUnionvilleUrichWarrensburgWarsawWashington CenterWatsonWaverlyWaylandWestboroWestvilleWheelingWindsorWiniganWinstonWooldridgeWyaconda

Area code 660 covers 224 cities and communities across Missouri, based on telephone company rate center data.

tel: Link Format

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

<a href="tel:+16605550100">+16605550100</a>
<a href="tel:+16605550199">+16605550199</a>
Full tel: URI guide
View all United States area codes on map →

Check a 660 Number

Look up which exchange in Missouri a specific 660 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)

516 active prefixes in this area code, assigned as 3,115 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 3,115

NPA-NXXBlockRate centreTypeCarrier (OCN)SwitchLATALIRDates
660-2000ButlerLandlineEMBARQ MISSOURI, INC. DBA CENTURYLINK - MO (1811)BUTLER524——
660-2001ButlerLandline or VoIPTELNYX LLC (073H)KSCYMO55XSY524——
660-2002ButlerLandlineEMBARQ MISSOURI, INC. DBA CENTURYLINK - MO (1811)BUTLER524——
660-2003ButlerLandlineEMBARQ MISSOURI, INC. DBA CENTURYLINK - MO (1811)BUTLER524——
660-2004ButlerLandline or VoIPTERRA NOVA TELECOM INC. (145J)—524——
660-2005ButlerWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)MAVLMOXAX0X524——
660-2006ButlerWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)MAVLMOXAX0X524——
660-2007ButlerLandlineEMBARQ MISSOURI, INC. DBA CENTURYLINK - MO (1811)BUTLER524——
660-2008ButlerLandline or VoIPONVOY, LLC - MO (093F)WRBGMOXAXCX524——
660-2009ButlerLandline or VoIPPEERLESS NETWORK OF MISSOURI, LLC - MO (225F)KANSAS CITY524——
660-200AButlerLandlineEMBARQ MISSOURI, INC. DBA CENTURYLINK - MO (1811)BUTLER524——
660-2010PoloWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO (5814)INDPMOBHBMD524——
660-2011PoloLandline or VoIPTWC IP ENABLED SERVICES, LLC (793K)KSCYMO03X1X524——
660-201APoloLandline or VoIPTWC IP ENABLED SERVICES, LLC (793K)KSCYMO03X1X524——
660-2020MarshallWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)KSCYMO55XDY524——
660-2021MarshallLandline or VoIPLEVEL 3 COMMUNICATIONS, LLC - MO (4932)KSCZMODR3MD524——
660-2022MarshallWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)KSCYMO55XDY524——
660-2023MarshallWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)KSCYMO55XDY524——
660-2024MarshallLandline or VoIPLEVEL 3 COMMUNICATIONS, LLC - MO (4932)KSCZMODR3MD524——
660-2025MarshallLandline or VoIPTERRA NOVA TELECOM INC. (145J)—524——
660-2026MarshallLandline or VoIPPEERLESS NETWORK OF MISSOURI, LLC - MO (225F)KANSAS CITY524——
660-2027MarshallWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)KSCYMO55XDY524——
660-2028MarshallLandline or VoIPBANDWIDTH.COM CLEC, LLC - MO (993E)KSCYKSJOSMD524——
660-2029MarshallWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)KSCYMO55XDY524——
660-202AMarshallWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)KSCYMO55XDY524——
660-2031AlmaWirelessGREEN HILLS TELECOMMUNICATIONS SERVICES (6155)NRBRMO010MD524——
660-2032AlmaLandline or VoIPCOMCAST IP PHONE, LLC (318J)KSCYMO55X1Z524——
660-203AAlmaWirelessGREEN HILLS TELECOMMUNICATIONS SERVICES (6155)NRBRMO010MD524——
660-2040SmithtonLandline or VoIPLEVEL 3 COMMUNICATIONS, LLC - MO (4932)KSCZMODR3MD524——
660-2041SmithtonLandline or VoIPTELNYX LLC (073H)KSCYMO55XSY524——
660-2042SmithtonLandline or VoIPONVOY, LLC - MO (093F)WRBGMOXAXCX524——
660-2044SmithtonLandline or VoIPTERRA NOVA TELECOM INC. (145J)—524——
660-2047SmithtonLandline or VoIPCENTURYLINK COMMUNICATIONS, LLC (508J)KSCAMO961MD524——
660-204ASmithtonLandline or VoIPLEVEL 3 COMMUNICATIONS, LLC - MO (4932)KSCZMODR3MD524——
660-2050Sweet SpringsLandline or VoIPLEVEL 3 COMMUNICATIONS, LLC - MO (4932)KSCZMODR3MD524——
660-2051Sweet SpringsLandline or VoIPTELNYX LLC (073H)KSCYMO55XSY524——
660-2052Sweet SpringsLandline or VoIPONVOY, LLC - MO (093F)WRBGMOXAXCX524——
660-2057Sweet SpringsLandline or VoIPCENTURYLINK COMMUNICATIONS, LLC (508J)KSCAMO961MD524——
660-2058Sweet SpringsWirelessNETGENUITY INC. (356H)OVPLKSAK0MD524——
660-2059Sweet SpringsWirelessNETGENUITY INC. (356H)OVPLKSAK0MD524——
660-205ASweet SpringsLandline or VoIPLEVEL 3 COMMUNICATIONS, LLC - MO (4932)KSCZMODR3MD524——
660-2060OttervilleLandline or VoIPLEVEL 3 COMMUNICATIONS, LLC - MO (4932)KSCZMODR3MD524——
660-2061OttervilleLandline or VoIPTELNYX LLC (073H)KSCYMO55XSY524——
660-2062OttervilleLandline or VoIPONVOY, LLC - MO (093F)WRBGMOXAXCX524——
660-2067OttervilleLandline or VoIPCENTURYLINK COMMUNICATIONS, LLC (508J)KSCAMO961MD524——
660-206AOttervilleLandline or VoIPLEVEL 3 COMMUNICATIONS, LLC - MO (4932)KSCZMODR3MD524——
660-2070Appleton CityLandline or VoIPLEVEL 3 COMMUNICATIONS, LLC - MO (4932)KSCZMODR3MD524——
660-2071Appleton CityLandline or VoIPBANDWIDTH.COM CLEC, LLC - MO (993E)KSCYKSJOSMD524——
660-2072Appleton CityWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)MAVLMOXAX0X524——
660-2073Appleton CityLandline or VoIPTELNYX LLC (073H)KSCYMO55XSY524——
660-2074Appleton CityLandline or VoIPLEVEL 3 COMMUNICATIONS, LLC - MO (4932)KSCZMODR3MD524——
660-2075Appleton CityLandline or VoIPONVOY, LLC - MO (093F)WRBGMOXAXCX524——
660-2076Appleton CityLandline or VoIPONVOY, LLC - MO (093F)WRBGMOXAXCX524——
660-2077Appleton CityLandline or VoIPCENTURYLINK COMMUNICATIONS, LLC (508J)KSCAMO961MD524——
660-2078Appleton CityWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)MAVLMOXAX0X524——
660-2079Appleton CityWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)MAVLMOXAX0X524——
660-207AAppleton CityLandline or VoIPLEVEL 3 COMMUNICATIONS, LLC - MO (4932)KSCZMODR3MD524——
660-2080BlairstownLandline or VoIPTELNYX LLC (073H)KSCYMO55XSY524——
660-2081BlairstownLandline or VoIPONVOY, LLC - MO (093F)WRBGMOXAXCX524——
660-2082BlairstownWirelessONVOY SPECTRUM, LLC (624H)KSCYMO55XYY524——
660-2084BlairstownLandline or VoIPLEVEL 3 COMMUNICATIONS, LLC - MO (4932)KSCZMODR3MD524——
660-2087BlairstownLandline or VoIPCENTURYLINK COMMUNICATIONS, LLC (508J)KSCAMO961MD524——
660-208ABlairstownLandline or VoIPLEVEL 3 COMMUNICATIONS, LLC - MO (4932)KSCZMODR3MD524——
660-2090Green RidgeLandline or VoIPLEVEL 3 COMMUNICATIONS, LLC - MO (4932)KSCZMODR3MD524——
660-2091Green RidgeLandline or VoIPTELNYX LLC (073H)KSCYMO55XSY524——
660-2092Green RidgeLandline or VoIPONVOY, LLC - MO (093F)WRBGMOXAXCX524——
660-2094Green RidgeLandline or VoIPLEVEL 3 COMMUNICATIONS, LLC - MO (4932)KSCZMODR3MD524——
660-2097Green RidgeLandline or VoIPCENTURYLINK COMMUNICATIONS, LLC (508J)KSCAMO961MD524——
660-209AGreen RidgeLandline or VoIPLEVEL 3 COMMUNICATIONS, LLC - MO (4932)KSCZMODR3MD524——
660-2100UrichLandline or VoIPLEVEL 3 COMMUNICATIONS, LLC - MO (4932)KSCZMODR3MD524——
660-2101UrichLandline or VoIPTELNYX LLC (073H)KSCYMO55XSY524——
660-2102UrichLandline or VoIPONVOY, LLC - MO (093F)WRBGMOXAXCX524——
660-2104UrichLandline or VoIPCHARTER IP ENABLED SERVICES, LLC (792K)WRBGMO151MD524——
660-2107UrichLandline or VoIPCENTURYLINK COMMUNICATIONS, LLC (508J)KSCAMO961MD524——
660-210AUrichLandline or VoIPLEVEL 3 COMMUNICATIONS, LLC - MO (4932)KSCZMODR3MD524——
660-2120LeetonLandline or VoIPLEVEL 3 COMMUNICATIONS, LLC - MO (4932)KSCZMODR3MD524——
660-2121LeetonLandline or VoIPTELNYX LLC (073H)KSCYMO55XSY524——
660-2122LeetonLandline or VoIPTERRA NOVA TELECOM INC. (145J)—524——
660-2124LeetonLandline or VoIPLEVEL 3 COMMUNICATIONS, LLC - MO (4932)KSCZMODR3MD524——
660-2127LeetonLandline or VoIPCENTURYLINK COMMUNICATIONS, LLC (508J)KSCAMO961MD524——
660-212ALeetonLandline or VoIPLEVEL 3 COMMUNICATIONS, LLC - MO (4932)KSCZMODR3MD524——
660-213ALa BelleLandline or VoIPMARK TWAIN COMMUNICATIONS (8953)LABELLE524——
660-2140ChillicotheWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)INDPMOXCGT0524——
660-2141ChillicotheLandline or VoIPBANDWIDTH.COM CLEC, LLC - MO (993E)KSCYKSJOSMD524——
660-2142ChillicotheLandline or VoIPPEERLESS NETWORK OF MISSOURI, LLC - MO (225F)KANSAS CITY524——
660-2143ChillicotheLandline or VoIPPEERLESS NETWORK OF MISSOURI, LLC - MO (225F)KANSAS CITY524——
660-2144ChillicotheWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)INDPMOXCGT0524——
660-2145ChillicotheLandline or VoIPMETROPCS, INC. (5562)KSCZMOVRAMD524——
660-2147ChillicotheLandline or VoIPCENTURYLINK COMMUNICATIONS, LLC (508J)KSCAMO961MD524——
660-2148ChillicotheLandlineSOUTHWESTERN BELL (9533)CHILICOTHE HOST/TANDEM524——
660-2149ChillicotheWirelessGREEN HILLS TELECOMMUNICATIONS SERVICES (6155)CHLCMOMI7MD524——
660-214AChillicotheWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)INDPMOXCGT0524——
660-2150MaryvilleWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)MAVLMOXAX0X524——
660-2151MaryvilleLandline or VoIPBANDWIDTH.COM CLEC, LLC - MO (993E)KSCYKSJOSMD524——
660-2152MaryvilleWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)MAVLMOXAX0X524——
660-2153MaryvilleLandline or VoIPCSC VOICE, LLC (612K)—524——
660-2155MaryvilleLandline or VoIPTERRA NOVA TELECOM INC. (145J)—524——
660-2157MaryvilleLandline or VoIPCENTURYLINK COMMUNICATIONS, LLC (508J)KSCAMO961MD524——
660-2158MaryvilleWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)MAVLMOXAX0X524——
660-215AMaryvilleWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)MAVLMOXAX0X524——

Search and page through all 3,115 blocks →

Area Code 660 Numbering Data

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

Assigned Prefixes

516

Assignment Blocks

3,115

Rate Centers

224

Carriers of Record

61

Line Types

TypeBlocksShare
Landline82526%
Landline or VoIP1,40345%
Wireless88728%

Carriers of Record

CarrierBlocks
ONVOY, LLC - MO418
NEW CINGULAR WIRELESS PCS, LLC - IL247
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO243
LEVEL 3 COMMUNICATIONS, LLC - MO220
SOUTHWESTERN BELL201
EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO193
AERIAL COMMUNICATIONS, INC.183
TERRA NOVA TELECOM INC.143
UNITED STATES CELLULAR - MO108
WINDSTREAM MISSOURI, INC.93
51 other carriers1,066

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
Sedalia23218
Kirksville15152
Warrensburg14103
Clinton13117
Maryville1059
Moberly1091
Chillicothe968
Marshall990
Boonville666
Butler666
Trenton649
Warsaw649
Bethany539
Brookfield542
Higginsville519
Macon540
Blackburn424
Blairstown424
Calhoun427
Chilhowee424
Deepwater418
Gallatin422
Green Ridge419
Houstonia420
King City417
Knobnoster444
Leeton420
Lexington439
Malta Bend420
Milan429
Montrose429
Otterville421
Smithton423
Sweet Springs433
Tipton427
Urich418
Albany331
Appleton City326
Brunswick313
Carrollton331
Coal329
Edina321
Fayette331
La Belle312
Marceline327
Mound City319
New Franklin323
Norborne320
Princeton310
Rock Port319
Slater323
Syracuse312
Waverly331
Alma24
Armstrong217
Athens26
Bethel27
Bevier23
Blackwater26
Bloomington218
Braymer222
Brimson24
Bunceton25
Centerview217
Clarence213
Clearmont29
Cole Camp219
Concordia221
Craig29
Creighton211
Dalton24
Downing213
Eagleville23
Elmer210
Ethel25
Fairfax210
Florence216
Glasgow218
Gorin211
Graham23
Grant City220
Hale24
Hardin216
Higbee213
High Point25
Hopkins29
Ionia218
Kahoka217
Keytesville210
Kimberly215
Knoxville212
La Monte214
La Plata214
Laclede27
Lancaster214
Laredo24
Leonard24
Lincoln215
Madison211
Meadville25
Mount Moriah23
Nelson24
Oregon25
Paris214
Pickering27
Pilot Grove26
Polo29
Powersville23
Revere29
Rockville214
South Braddyville25
South Seymour25
Speed25
Stanberry220
Tarkio213
Unionville211
Wayland211
Westville23
Windsor214
Wyaconda213
Allendale110
Amoret11
Amsterdam11
Andover11
Arbela14
Arrow Rock14
Atlanta12
Avalon11
Baring11
Barnard11
Bogard11
Bosworth11
Brashear11
Breckenridge11
Brock15
Browning11
Bucklin11
Burlington Junction111
Bynumville11
Cainsville11
Callao11
Chula11
Clifton Hill11
Coffey19
Conception Junction11
Cowgill11
Darlington11
Dawn11
De Witt11
Denver11
East Pleasanton11
Elmo11
Excello11
Forest Green11
Fortuna15
Foster11
Galt11
Gentry11
Gilliam11
Gilman City11
Green City19
Greentop11
Holliday16
Hume11
Huntsville111
Hurdland11
Jacksonville11
Jameson110
Jamesport110
Jamestown17
Knox City11
Latham14
Lemons14
Linneus11
Lock Springs11
Lucerne11
Ludlow11
Luray14
Maitland11
Marshall Junction14
Martinstown14
Memphis19
Mendon17
Mercer11
Miami11
Mooresville11
New Boston11
New Cambria11
New Hampton11
Newark11
Newtown11
Novelty11
Novinger17
Omaha14
Parnell11
Pattonsburg111
Pollock14
Prairie Hill11
Prairie Home14
Purdin11
Queen City16
Ravenwood11
Ridgeway11
Rothville15
Salisbury15
Shannondale11
Sheridan11
Skidmore11
South Davis City11
South Hamburg11
South Lineville11
Spickard11
Steffenville11
Stet11
Sumner14
Tina11
Tobin Creek15
Washington Center11
Watson11
Westboro11
Wheeling11
Winigan14
Winston19
Wooldridge19

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.

LATAs
524, 632, 634, 644
Incumbent Carriers
ALMA COMMUNICATIONS COMPANY DBA ALMA TELEPHONE CO, BRIGHTSPEED OF EAST MISSOURI, LLC, BRIGHTSPEED OF MISSOURI, LLC, CHARITON VALLEY CELLULAR (BELLCORE ASSIGNED), CHARITON VALLEY TEL. CO., CITIZENS TEL. CO.

About Area Code 660

Area code 660 is a North American Numbering Plan (NANP) telephone area code assigned to Missouri, United States. It is one of 9 area codes serving Missouri. 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 660 a valid area code?

Yes. 660 is an active North American Numbering Plan (NANP) area code, currently assigned to Missouri, United States. It is safe to answer or dial calls using this area code.

Where is area code 660?

Area code 660 covers 224 cities and communities in Missouri, including Albany, Allendale, Alma, Amoret, Amsterdam, and 219 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 660?

All numbers in the 660 area code observe Central Time (IANA timezone: America/Chicago). Central Time is UTC−6 in winter (CST) and UTC−5 in summer (CDT). When placing a call to a 660 number from a different time zone, check the current local time above to avoid calling outside of business hours.

How do I dial a 660 number?

From within Missouri, dial the 7-digit local number directly if calling within the same rate center, or dial 1 + 660 + 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 1 660 XXX XXXX. The country code for both the United States and Canada in NANP is +1.

Formatting 660 phone numbers

Format 660 numbers using E.164 notation as required by RFC 3966: prefix with +1 and omit dashes and parentheses (e.g., +16605550100). 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 Missouri

235314417557573636816975