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Home / Area 303
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Ad Unit
Place a vertical ad here.| Prefix | City | Company | Line type | Open |
|---|---|---|---|---|
| 810 | Denver | New Cingular Wireless Pcs Llc | Wireless | View |
| 812 | Denver | Qwest Corporation | Landline | View |
| 813 | Denver | Qwest Corporation | Landline | View |
| 814 | Castle Rock | Qwest Corporation | Landline | View |
| 815 | Denver | Interlink Adv Svc D/b/a Forethought.net - Co | Landline | View |
| 816 | Pine | Qwest Corporation | Landline | View |
| 817 | Westminster | Cellco Partnership Dba Verizon Wireless - Co | Wireless | View |
| 818 | Westminster | Cellco Partnership Dba Verizon Wireless - Co | Wireless | View |
| 819 | Westminster | Cellco Partnership Dba Verizon Wireless - Co | Wireless | View |
| 820 | Denver | Qwest Corporation | Landline | View |
| 821 | Denver | Usa Mobility Wireless Inc. | Wireless | View |
| 822 | Byers | Bijou Telephone Cooperative Association Inc. | Landline | View |
| 823 | Lyons | Qwest Corporation | Landline | View |
| 824 | Aurora | Teleport Communications America Llc - Co | Landline | View |
| 825 | Denver | Qwest Corporation | Landline | View |
| 826 | Denver | Usa Mobility Wireless Inc. | Wireless | View |
| 827 | Westminster | Icg Telecom Group - Co | Landline | View |
| 828 | Erie | Qwest Corporation | Landline | View |
| 829 | Englewood | Cellco Partnership Dba Verizon Wireless - Co | Wireless | View |
| 830 | Denver | Qwest Corporation | Landline | View |
| 831 | Denver | Qwest Corporation | Landline | View |
| 832 | Denver | Qwest Corporation | Landline | View |
| 833 | Frederick | Qwest Corporation | Landline | View |
| 834 | Westminster | Cellco Partnership Dba Verizon Wireless - Co | Wireless | View |
| 835 | Denver | Level 3 Communications Llc - Co | Landline | View |
| 836 | Denver | Communications Unlimited | Landline | View |
| 837 | Denver | Qwest Corporation | Landline | View |
| 838 | Pine | Qwest Corporation | Landline | View |
| 839 | Denver | Qwest Corporation | Landline | View |
| 840 | Parker | Qwest Corporation | Landline | View |
| 841 | Parker | Qwest Corporation | Landline | View |
| 842 | Aurora | Cellco Partnership Dba Verizon Wireless - Co | Wireless | View |
| 843 | Englewood | Qwest Corporation | Landline | View |
| 844 | Denver | Qwest Corporation | Landline | View |
| 845 | Aurora | Teleport Communications America Llc - Co | Landline | View |
| 846 | Englewood | Qwest Corporation | Landline | View |
| 847 | Denver | Level 3 Communications Llc - Co | Landline | View |
| 848 | Denver | Icg Telecom Group - Co | Landline | View |
| 849 | Roggen | Roggen Telephone Cooperative Co. | Landline | View |
| 850 | Englewood | Qwest Corporation | Landline | View |
| 851 | Denver | Usa Mobility Wireless Inc. | Wireless | View |
| 852 | Denver | Usa Mobility Wireless Inc. | Wireless | View |
| 853 | Commerce City | Qwest Corporation | Landline | View |
| 854 | Denver | Icg Telecom Group - Co | Landline | View |
| 855 | Denver | Usa Mobility Wireless Inc. | Wireless | View |
| 856 | Englewood | Icg Telecom Group - Co | Landline | View |
| 857 | Fort Lupton | Qwest Corporation | Landline | View |
| 858 | Englewood | Qwest Corporation | Landline | View |
| 859 | Westminster | Cellco Partnership Dba Verizon Wireless - Co | Wireless | View |
| 860 | Denver | Qwest Corporation | Landline | View |
| 861 | Denver | Qwest Corporation | Landline | View |
| 862 | Denver | Comcast Phone Of Colorado Llc - Co | Landline | View |
| 863 | Denver | Qwest Corporation | Landline | View |
| 864 | Denver | Qwest Corporation | Landline | View |
| 865 | Englewood | Icg Telecom Group - Co | Landline | View |
| 866 | Denver | Qwest Corporation | Landline | View |
| 867 | Denver | Iloka Inc. Dba Microtech-tel - Co | Landline | View |
| 868 | Westminster | Cellco Partnership Dba Verizon Wireless - Co | Wireless | View |
| 869 | Denver | Qwest Corporation | Landline | View |
| 870 | Englewood | Cellco Partnership Dba Verizon Wireless - Co | Wireless | View |
| 871 | Denver | Qwest Corporation | Landline | View |
| 872 | Denver | Level 3 Communications Llc - Co | Landline | View |
| 873 | Aurora | Qwest Corporation | Landline | View |
| 874 | Englewood | Icg Telecom Group - Co | Landline | View |
| 875 | Denver | T-mobile Usa Inc. | Wireless | View |
| 876 | Denver | Mcimetro Access Transmission Services Llc | Landline | View |
| 877 | Englewood | Cellco Partnership Dba Verizon Wireless - Co | Wireless | View |
| 878 | Denver | Usa Mobility Wireless Inc. | Wireless | View |
| 879 | Denver | Usa Mobility Wireless Inc. | Wireless | View |
| 880 | Englewood | Cellco Partnership Dba Verizon Wireless - Co | Wireless | View |
| 881 | Denver | New Cingular Wireless Pcs Llc | Wireless | View |
| 882 | Denver | New Cingular Wireless Pcs Llc | Wireless | View |
| 883 | Denver | New Cingular Wireless Pcs Llc | Wireless | View |
| 884 | Denver | New Cingular Wireless Pcs Llc | Wireless | View |
| 885 | Denver | New Cingular Wireless Pcs Llc | Wireless | View |
| 886 | Denver | New Cingular Wireless Pcs Llc | Wireless | View |
| 887 | Denver | New Cingular Wireless Pcs Llc | Wireless | View |
| 888 | Denver | New Cingular Wireless Pcs Llc | Wireless | View |
| 889 | Englewood | Qwest Corporation | Landline | View |
| 890 | Denver | Usa Mobility Wireless Inc. | Wireless | View |
| 891 | Denver | Usa Mobility Wireless Inc. | Wireless | View |
| 892 | Denver | Qwest Corporation | Landline | View |
| 893 | Denver | Qwest Corporation | Landline | View |
| 894 | Denver | Qwest Corporation | Landline | View |
| 895 | Aurora | Cellco Partnership Dba Verizon Wireless - Co | Wireless | View |
| 896 | Denver | Qwest Corporation | Landline | View |
| 897 | Denver | Usa Mobility Wireless Inc. | Wireless | View |
| 898 | Denver | New Cingular Wireless Pcs Llc | Wireless | View |
| 899 | Denver | Qwest Corporation | Landline | View |
| 900 | Denver | Level 3 Communications Llc - Co | Landline | View |
| 901 | Englewood | Sprint Spectrum L.p. | Wireless | View |
| 902 | Westminster | Cellco Partnership Dba Verizon Wireless - Co | Wireless | View |
| 903 | Westminster | Cellco Partnership Dba Verizon Wireless - Co | Wireless | View |
| 904 | Littleton | Qwest Corporation | Landline | View |
| 905 | Westminster | Cellco Partnership Dba Verizon Wireless - Co | Wireless | View |
| 906 | Westminster | Cellco Partnership Dba Verizon Wireless - Co | Wireless | View |
| 907 | Westminster | Cellco Partnership Dba Verizon Wireless - Co | Wireless | View |
| 908 | Westminster | Cellco Partnership Dba Verizon Wireless - Co | Wireless | View |
| 909 | Westminster | Cellco Partnership Dba Verizon Wireless - Co | Wireless | View |
| 910 | Englewood | Cellco Partnership Dba Verizon Wireless - Co | Wireless | View |
Page Overview
This page provides detailed information and helpful insights related to your search. All data is based on telecom assignment records and community user reports. Use the navigation above to explore related area codes, prefixes, and reported numbers.
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