National Phone Number Registry NPNR

Area Code 660 Location

Area code 660 is currently assigned for use in Missouri since Oct 12, 1997. This area code originated from the 816 area code previously by means of area code split or overlay. View all phone prefixes used in area code 660 or other area codes in Missouri.

(660)
Enter 7-digit phone number for area code 660 or the complete 10-digit phone number

Phone Prefixes for Area Code 660

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Area code Location Company / Service Provider
660-200 BUTLER, MO EMBARQ MISSOURI, INC. - MO DBA CENTURYLINK
660-201 CHILLICOTH, MO SPRINT SPECTRUM L.P.
660-202 MARSHALL, MO NEW CINGULAR WIRELESS PCS, LLC - IL
660-204 SMITHTON, MO LEVEL 3 COMMUNICATIONS, LLC - MO
660-205 SWEET SPG, MO LEVEL 3 COMMUNICATIONS, LLC - MO
660-206 OTTERVILLE, MO LEVEL 3 COMMUNICATIONS, LLC - MO
660-207 Appleton City, MO LEVEL 3 COMMUNICATIONS, LLC - MO
660-208 BLAIRSTOWN, MO LEVEL 3 COMMUNICATIONS, LLC - MO
660-209 GREENRIDGE, MO LEVEL 3 COMMUNICATIONS, LLC - MO
660-210 URICH, MO LEVEL 3 COMMUNICATIONS, LLC - MO
660-212 LEETON, MO LEVEL 3 COMMUNICATIONS, LLC - MO
660-213 LA BELLE, MO MARK TWAIN COMMUNICATIONS COMPANY
660-214 CHILLICOTH, MO NEW CINGULAR WIRELESS PCS, LLC - IL
660-215 MARYVILLE, MO NEW CINGULAR WIRELESS PCS, LLC - IL
660-216 KIRKSVILLE, MO UNITED STATES CELLULAR CORP. - MISSOURI
660-217 COAL, MO SOCKET TELECOM, LLC - MO
660-218 CHILHOWEE, MO LEVEL 3 COMMUNICATIONS, LLC - MO
660-219 HOUSTONIA, MO LEVEL 3 COMMUNICATIONS, LLC - MO
660-220 MALTA BEND, MO LEVEL 3 COMMUNICATIONS, LLC - MO
660-221 SEDALIA, MO AERIAL COMMUNICATIONS
660-222 BYNUMVILLE, MO CHARITON VALLEY TELEPHONE CO.
660-223 WARSAW, MO LEVEL 3 COMMUNICATIONS, LLC - MO
660-224 MARYVILLE, MO LEVEL 3 COMMUNICATIONS, LLC - MO
660-225 CENTERVIEW, MO LEVEL 3 COMMUNICATIONS, LLC - MO
660-226 NEWCAMBRIA, MO CHARITON VALLEY TELEPHONE CO.
660-227 BUTLER, MO SPRINT SPECTRUM L.P.
660-228 MONTROSE, MO LEVEL 3 COMMUNICATIONS, LLC - MO
660-229 MARSHALL, MO AERIAL COMMUNICATIONS
660-230 CALHOUN, MO LEVEL 3 COMMUNICATIONS, LLC - MO
660-231 DEEPWATER, MO LEVEL 3 COMMUNICATIONS, LLC - MO
660-232 LEXINGTON, MO AERIAL COMMUNICATIONS
660-233 KNOBNOSTER, MO AERIAL COMMUNICATIONS
660-234 KIRKSVILLE, MO CHARITON VALLEY COMMUNICATIONS CORPORATION
660-235 STANBERRY, MO NEW CINGULAR WIRELESS PCS, LLC - IL
660-236 MARSHALL, MO SOUTHWESTERN BELL
660-237 Higginsville, MO CITIZENS TELEPHONE CO.
660-238 WARRENSBG, MO AERIAL COMMUNICATIONS
660-239 ATLANTA, MO CHARITON VALLEY TELEPHONE CO.
660-240 CHILLICOTH, MO LEVEL 3 COMMUNICATIONS, LLC - MO
660-241 MARYVILLE, MO MERCURY VOICE AND DATA LLC DBA SUDDENLINK COMM-MO
660-242 MONTROSE, MO LEVEL 3 COMMUNICATIONS, LLC - MO
660-243 WAVERLY, MO LEVEL 3 COMMUNICATIONS, LLC - MO
660-244 PURDIN, MO GRAND RIVER MUTUAL TELEPHONE CO.
660-245 CHILLICOTH, MO SPRINT SPECTRUM L.P.
660-246 HARDIN, MO LEVEL 3 COMMUNICATIONS, LLC - MO
660-247 CHILLICOTH, MO NEW CINGULAR WIRELESS PCS, LLC - IL
660-248 FAYETTE, MO SOUTHWESTERN BELL
660-249 MALTA BEND, MO SOCKET TELECOM, LLC - MO
660-250 NORBORNE, MO LEVEL 3 COMMUNICATIONS, LLC - MO
660-251 LEXINGTON, MO LEVEL 3 COMMUNICATIONS, LLC - MO
New numbers being added to 660 area code
Effective: 05/19/2017
660-519 in CHILLICOTH, MO
SPRINT SPECTRUM L.P.
Effective: 05/06/2017
660-628 in WARRENSBG, MO
BROADVOX-CLEC, LLC - MO
Effective: 05/19/2017
660-898 in CHILLICOTH, MO
SPRINT SPECTRUM L.P.
Effective: 05/19/2017
660-899 in CHILLICOTH, MO
SPRINT SPECTRUM L.P.
660 Area Code Information
Type of code: General Purpose Code
Location: MO - US
Time zone: C
Assigned for use: Yes
Code in service: Yes
Service date: October 12, 1997
In jeopardy: No
Relief in progress: No
NPA Relief status:
Code assignable: Yes
Geographic or
non-geographic:
G
Reserved for future use: No
Planning letter(s): 077
Overlay code: No
Overlay complex:
Dialing plan Standard Permissive
Home local calls: 7D NA
Foreign local calls: 10D NA
Home toll calls: 1+10D NA
Foreign toll calls: 1+10D -
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