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623 area code

623 area code phone numbers

Browse current phone-number listings in area code 623, associated with Phoenix. Compare memorable patterns and listed pricing.

  • Area code 623 is associated with Arizona
  • Time zone: Mountain Time (no daylight saving time)
  • Cities describe numbering-plan coverage, not an Exclusive Digits office
  • Delivered by email after payment with the account number and transfer PIN the carrier asks for
  • Portable to Verizon, AT&T, T-Mobile and all major US carriers
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About the 623 area code

Location
Maricopa County, AZ
Time zone
Mountain Time (no daylight saving time)
History
Added in March 1999 as an overlay of 602
Overlays
480 and 602 serve the same area as 623
Dialing
Local calls are dialed with 10 digits (1 + 10 digits also works)
Prefixes
328 exchange prefixes in use, held by 34 carriers
Map of the 623 area codeShaded area shows where 623 numbers are rated, with neighboring area codes outlined around it.928520Phoenix
Approximate 623 coverage from U.S. Census ZIP code areas and NANPA rate centers.

Cities and communities in 623

Phoenix

ZIP codes in the 623 area code

135 ZIP code areas. Area codes follow telephone exchange boundaries rather than ZIP code lines, so ZIP codes near the edge can also be served by a neighboring area code.

Maricopa County, AZ (135)

85003, 85004, 85006, 85007, 85008, 85009, 85012, 85013, 85014, 85015, 85016, 85017, 85018, 85019, 85020, 85021, 85022, 85023, 85024, 85026, 85027, 85028, 85029, 85031, 85032, 85033, 85034, 85035, 85037, 85040, 85041, 85042, 85043, 85044, 85045, 85048, 85050, 85051, 85053, 85054, 85083, 85085, 85086, 85087, 85201, 85202, 85203, 85204, 85205, 85206, 85207, 85208, 85209, 85210, 85212, 85213, 85215, 85224, 85225, 85226, 85233, 85234, 85236, 85248, 85249, 85250, 85251, 85253, 85254, 85255, 85256, 85257, 85258, 85259, 85260, 85262, 85263, 85264, 85266, 85268, 85281, 85282, 85283, 85284, 85286, 85295, 85296, 85297, 85298, 85301, 85302, 85303, 85304, 85305, 85306, 85307, 85308, 85309, 85310, 85320, 85322, 85323, 85326, 85329, 85331, 85333, 85335, 85337, 85338, 85339, 85340, 85343, 85345, 85351, 85353, 85354, 85355, 85361, 85363, 85373, 85374, 85375, 85377, 85378, 85379, 85381, 85382, 85383, 85387, 85388, 85390, 85392, 85395, 85396, 85545

Area codes that share 623’s area

480602

Neighboring area codes

928520

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Daily specials · 623

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