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503 Area Code Phone Numbers

503 Area Code has 768 prefixes

PrefixPrimary CityCarrier
503-200PortlandNew Cingular Wireless Pcs, Llc
503-201HillsboroCellco Partnership Dba Verizon Wireless - Or
503-202PortlandUsa Mobility Wireless, Inc.
503-203PortlandQwest Corporation
503-204PortlandUsa Mobility Wireless, Inc.
503-205PortlandMcimetro Access Transmission Services Llc
503-206PortlandOnvoy, Llc - Or
503-207PortlandMcimetro Access Transmission Services Llc
503-208PortlandNew Cingular Wireless Pcs, Llc
503-209PortlandSprint Spectrum L.p.
503-210PortlandElectric Lightwave, Llc Dba Integra Telecom - Or
503-212PortlandElectric Lightwave, Llc Dba Integra Telecom - Or
503-213PortlandElectric Lightwave, Llc Dba Integra Telecom - Or
503-214PortlandElectric Lightwave, Llc Dba Integra Telecom - Or
503-215PortlandQwest Corporation
503-216PortlandQwest Corporation
503-217PortlandElectric Lightwave, Llc Dba Integra Telecom - Or
503-218PortlandElectric Lightwave, Llc Dba Integra Telecom - Or
503-219PortlandQwest Corporation
503-220PortlandQwest Corporation
503-221PortlandQwest Corporation
503-222PortlandQwest Corporation
503-223PortlandQwest Corporation
503-224PortlandQwest Corporation
503-225PortlandQwest Corporation
503-226PortlandQwest Corporation
503-227PortlandQwest Corporation
503-228PortlandQwest Corporation
503-229PortlandQwest Corporation
503-230PortlandQwest Corporation
503-231PortlandQwest Corporation
503-232PortlandQwest Corporation
503-233PortlandQwest Corporation
503-234PortlandQwest Corporation
503-235PortlandQwest Corporation
503-236PortlandQwest Corporation
503-237PortlandUsa Mobility Wireless, Inc.
503-238PortlandQwest Corporation
503-239PortlandQwest Corporation
503-240PortlandQwest Corporation
503-241PortlandQwest Corporation
503-242PortlandQwest Corporation
503-243PortlandQwest Corporation
503-244PortlandQwest Corporation
503-245PortlandQwest Corporation
503-246PortlandQwest Corporation
503-247PortlandQwest Corporation
503-248PortlandQwest Corporation
503-249PortlandQwest Corporation
503-250PortlandQwest Corporation
503-251PortlandQwest Corporation
503-252PortlandQwest Corporation
503-253PortlandQwest Corporation
503-254PortlandQwest Corporation
503-255PortlandQwest Corporation
503-256PortlandQwest Corporation
503-257PortlandQwest Corporation
503-258PortlandQwest Corporation
503-259BeavertonFrontier Communications Northwest, Inc. - Or
503-260HillsboroCellco Partnership Dba Verizon Wireless - Or
503-261PortlandQwest Corporation
503-262PortlandQwest Corporation
503-263CanbyCanby Telephone Association
503-265PortlandTeleport Communications America, Llc - Or
503-266CanbyCanby Telephone Association
503-267PortlandT-mobile Usa, Inc.
503-268PortlandTeleport Communications America, Llc - Or
503-269PortlandSprint Spectrum L.p.
503-270PortlandTeleport Communications America, Llc - Or
503-271PortlandUsa Mobility Wireless, Inc.
503-272PortlandCenturytel Of Oregon, Inc. Dba Centurylink
503-273PortlandQwest Corporation
503-274PortlandQwest Corporation
503-275PortlandQwest Corporation
503-276PortlandQwest Corporation
503-277BeavertonFrontier Communications Northwest, Inc. - Or
503-278HillsboroCellco Partnership Dba Verizon Wireless - Or
503-279PortlandQwest Corporation
503-280PortlandQwest Corporation
503-281PortlandQwest Corporation
503-282PortlandQwest Corporation
503-283PortlandQwest Corporation
503-284PortlandQwest Corporation
503-285PortlandQwest Corporation
503-286PortlandQwest Corporation
503-287PortlandQwest Corporation
503-288PortlandQwest Corporation
503-289PortlandQwest Corporation
503-290PortlandMcimetro Access Transmission Services Llc
503-291PortlandQwest Corporation
503-292PortlandQwest Corporation
503-293PortlandQwest Corporation
503-294PortlandQwest Corporation
503-295PortlandQwest Corporation
503-296PortlandQwest Corporation
503-297PortlandQwest Corporation
503-298HillsboroLevel 3 Communications, Llc - Or
503-299PortlandQwest Corporation
503-300SheridanCharter Fiberlink Or-ccvii, Llc - Or
503-301PortlandUsa Mobility Wireless, Inc.
503-302SalemCellco Partnership Dba Verizon Wireless - Or
503-303PortlandMcimetro Access Transmission Services Llc
503-304SalemQwest Corporation
503-305PortlandMcimetro Access Transmission Services Llc
503-306PortlandQwest Corporation
503-307HillsboroCellco Partnership Dba Verizon Wireless - Or
503-308HillsboroTeleport Communications America, Llc - Or
503-309PortlandSprint Spectrum L.p.
503-310HillsboroCellco Partnership Dba Verizon Wireless - Or
503-312HillsboroCellco Partnership Dba Verizon Wireless - Or
503-313HillsboroCellco Partnership Dba Verizon Wireless - Or
503-314HillsboroCellco Partnership Dba Verizon Wireless - Or
503-315SalemQwest Corporation
503-316SalemQwest Corporation
503-317PortlandT-mobile Usa, Inc.
503-318HillsboroCellco Partnership Dba Verizon Wireless - Or
503-319HillsboroCellco Partnership Dba Verizon Wireless - Or
503-320HillsboroCellco Partnership Dba Verizon Wireless - Or
503-321PortlandQwest Corporation
503-322GaribaldiUnited Telephone-northwest-or Dba Centurylink - Or
503-323PortlandQwest Corporation
503-324BanksFrontier Communications Northwest, Inc. - Or
503-325AstoriaQwest Corporation
503-326PortlandQwest Corporation
503-327PortlandTeleport Communications America, Llc - Or
503-328PortlandElectric Lightwave, Llc Dba Integra Telecom - Or
503-329PortlandNew Cingular Wireless Pcs, Llc
503-330PortlandSprint Spectrum L.p.
503-331PortlandQwest Corporation
503-332PortlandSprint Spectrum L.p.
503-333PortlandNew Cingular Wireless Pcs, Llc
503-334PortlandT-mobile Usa, Inc.
503-335PortlandQwest Corporation
503-336BeavertonComcast Phone Of Oregon, Llc - Or
503-337EstacadaCascade Utilities, Inc.
503-338AstoriaQwest Corporation
503-339PortlandGlobal Crossing Local Services, Inc.-or
503-340PortlandQwest Corporation
503-341HillsboroCellco Partnership Dba Verizon Wireless - Or
503-342PortlandGlobal Crossing Local Services, Inc.-or
503-343PortlandGlobal Crossing Local Services, Inc.-or
503-344PortlandGlobal Crossing Local Services, Inc.-or
503-345PortlandGlobal Crossing Local Services, Inc.-or
503-347HillsboroCellco Partnership Dba Verizon Wireless - Or
503-348HillsboroCellco Partnership Dba Verizon Wireless - Or
503-349HillsboroCellco Partnership Dba Verizon Wireless - Or
503-350BeavertonFrontier Communications Northwest, Inc. - Or
503-351HillsboroCellco Partnership Dba Verizon Wireless - Or
503-352PortlandIntegra Telecom Of Oregon, Inc. - Or
503-353PortlandQwest Corporation
503-354PortlandLevel 3 Communications, Llc - Or
503-355Rockaway BeachUnited Telephone-northwest-or Dba Centurylink - Or
503-356BeavertonFrontier Communications Northwest, Inc. - Or
503-357Forest GroveFrontier Communications Northwest, Inc. - Or
503-358PortlandSprint Spectrum L.p.
503-359Forest GroveFrontier Communications Northwest, Inc. - Or
503-360PortlandNeutral Tandem-oregon, Llc - Or
503-361SalemQwest Corporation
503-362SalemQwest Corporation
503-363SalemQwest Corporation
503-364SalemQwest Corporation
503-365SalemQwest Corporation
503-366Saint HelensQwest Corporation
503-367PortlandNew Cingular Wireless Pcs, Llc
503-368NehalemNehalem Telecomms, Inc. Dba Nehalem Tel & Tel
503-369PortlandNew Cingular Wireless Pcs, Llc
503-370SalemQwest Corporation
503-371SalemQwest Corporation
503-372PortlandTeleport Communications America, Llc - Or
503-373SalemQwest Corporation
503-374PortlandLevel 3 Communications, Llc - Or
503-375SalemQwest Corporation
503-376PortlandGlobal Crossing Local Services, Inc.-or
503-377Bay CityUnited Telephone-northwest-or Dba Centurylink - Or
503-378SalemQwest Corporation
503-379PortlandLevel 3 Communications, Llc - Or
503-380PortlandT-mobile Usa, Inc.
503-381PortlandSprint Spectrum L.p.
503-382PortlandTeleport Communications America, Llc - Or
503-383PortlandTeleport Communications America, Llc - Or
503-384PortlandQwest Corporation
503-385SalemTeleport Communications America, Llc - Or
503-386PortlandOnvoy, Llc - Or
503-387PortlandTeleport Communications America, Llc - Or
503-388PortlandNew Cingular Wireless Pcs, Llc
503-389PortlandXo Oregon, Inc.
503-390SalemQwest Corporation
503-391SalemQwest Corporation
503-392CloverdaleUnited Telephone-northwest-or Dba Centurylink - Or
503-393SalemQwest Corporation
503-394ScioScio Mutual Telephone Association
503-395PortlandTeleport Communications America, Llc - Or
503-396HillsboroCellco Partnership Dba Verizon Wireless - Or
503-397Saint HelensQwest Corporation
503-398CloverdaleUnited Telephone-northwest-or Dba Centurylink - Or
503-399SalemQwest Corporation
503-400PortlandLevel 3 Communications, Llc - Or
503-402PortlandQwest Corporation
503-403PortlandMcimetro Access Transmission Services Llc
503-404PortlandMcimetro Access Transmission Services Llc