623 Area Code Prefixes Directory

If you know the complete number you’re looking up, please use the Phone Number Search above. Or to explore prefixes in different coverage areas, please use the tables below.

Xo Arizona
Carrier

Coverage Area
Counties: Maricopa
Cities: Phoenix

New Cingular Wireless PCS
Carrier

Coverage Area
Counties: Maricopa
Cities: Phoenix

Eschelon Telecom Of Arizona
Carrier

Coverage Area
Counties: Maricopa
Cities: Phoenix

American Messaging Services
Carrier

Coverage Area
Counties: Maricopa
Cities: Phoenix

Mcleodusa Telecommunications Services- Az
Carrier

Coverage Area
Counties: Maricopa
Cities: Phoenix

Allegiance Telecom Of Arizona
Carrier

Coverage Area
Counties: Maricopa
Cities: Phoenix

T-mobile Usa
Carrier

Coverage Area
Counties: Maricopa
Cities: Phoenix

Level 3 Communications
Carrier

Coverage Area
Counties: Maricopa
Cities: Phoenix

Cox Arizona Telcom
Carrier

Coverage Area
Counties: Maricopa,
Cities: Phoenix, Chandler

Mcimetro Access Transmission Services LLC
Carrier

Coverage Area
Counties: Maricopa
Cities: Phoenix

AT&T; Local
Carrier

Coverage Area
Counties: Maricopa
Cities: Phoenix

Bandwidth.com Clec
Carrier

Coverage Area
Counties: Maricopa
Cities: Phoenix

Teleport Communications America
Carrier

Coverage Area
Counties: Maricopa
Cities: Phoenix

Pac - West Telecomm
Carrier

Coverage Area
Counties: Maricopa
Cities: Phoenix

Electric Lightwave DBA Integra Telecom
Carrier

Coverage Area
Counties: , Maricopa
Cities: Scottsdale, Phoenix

Tw Telecom Of Arizona LLC
Carrier

Coverage Area
Counties: Maricopa
Cities: Phoenix

Neutral Tandem-arizona
Carrier

Coverage Area
Counties: Maricopa
Cities: Phoenix

Global Crossing Local Services-az
Carrier

Coverage Area
Counties: Maricopa
Cities: Phoenix

Peerless Network Of Arizona
Carrier

Coverage Area
Counties: Maricopa
Cities: Phoenix

360networks (usa) Inc.
Carrier

Coverage Area
Counties: Maricopa
Cities: Phoenix

Gila Local Exchange Carrier
Carrier

Coverage Area
Counties: Maricopa
Cities: Phoenix

The 623 area code is located in Phoenix, Arizona including Surprise, Chandler and was originally put into service on July 22nd 1999. Find whose number this is.

Recently Reported Numbers

(623) 321-0527Neutral

Asian sounded man, called and said sorry the wrong number and did not answer call back

(623) 233-8100Unknown

I answer they hang up.

(623) 323-2146Unknown

This number keeps calling me but I don't answer and they do not leave VM.

(623) 900-6161Unknown

Received a call.

(623) 707-1401Unknown

Called and left no voice message.

(623) 250-0843Unknown

It's another @#$% robocaller.

(623) 401-6996Unknown

Found this home on Craigslist and said he was owner trying to scam us asking to deposit 1,000 and hide the key while we get the money to him! I called the company on site and said was a scam definitely without asking for application fee! Beware of this caller he won’t give you a name either just asks for your information! 05/18/2020

(623) 263-2783Dangerous

Scam text message

(623) 255-9385Unknown

no message

(623) 255-9385Unknown

blocked my ID and called back: not even a ring tone, just clicks and then gets busy signal

Recently Searched Numbers

No additional information reported for these searched numbers. Received a call from any phone number listed below? Please consider helping the community by reporting your experience.

623-802-1207
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UNKNOWN
623-701-5256
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UNKNOWN
623-282-3630
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Mcimetro Access Transmission Services LLC
623-142-8241
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UNKNOWN
623-292-8012
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UNKNOWN
623-558-4245
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UNKNOWN
623-239-4552
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T-mobile Usa
623-210-9197
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Sprint Spectrum L.p.
623-832-1601
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Qwest Corporation
623-812-8242
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UNKNOWN
623-504-5225
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UNKNOWN
623-649-1302
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UNKNOWN
623-410-2978
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UNKNOWN
623-712-7799
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UNKNOWN
623-664-6367
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UNKNOWN
623-373-2364
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UNKNOWN
623-621-1472
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UNKNOWN
623-760-6426
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Teleport Communications America
623-242-1360
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Level 3 Communications

Most searched numbers

Cell
All TimeThis Month
623-562-3538First seen 2020-01-04623-881-2197First seen 2015-02-05
623-382-5963First seen 2014-08-27623-817-5466First seen 2018-07-24
623-338-1298First seen 2010-01-24623-708-3413First seen 2011-04-19
623-545-6801First seen 2014-05-12623-919-2062First seen 2016-06-27
623-626-3000First seen 2014-07-13623-744-2907First seen 2015-11-21
Landline
All TimeThis Month
623-899-8686First seen 2017-06-06623-412-5779First seen 2017-04-08
623-567-1715First seen 2011-02-19623-946-1045First seen 2014-10-25
623-755-5767First seen 2011-09-03623-471-2430First seen 2018-04-08
623-142-7617First seen 2014-01-13623-572-3999First seen 2015-03-09
623-336-7511First seen 2013-05-07623-161-9851First seen 2010-02-20

Cities With coverage

CITY LIST
Arlington
Black Canyon City
Buckeye
Chandler
Circle City
Glendale
Goodyear
Litchfield Park
Peoria
Phoenix
Scottsdale
Sun City
Surprise