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Ad Unit
Place a vertical ad here.| Prefix | City | Company | Line type | Open |
|---|---|---|---|---|
| 739 | Salisbury | New Cingular Wireless Pcs Llc - Dc | Wireless | View |
| 740 | Columbia | Verizon Maryland Inc. | Landline | View |
| 741 | North Beach | Verizon Maryland Inc. | Landline | View |
| 743 | Hanover | Usa Mobility Wireless Inc. | Wireless | View |
| 746 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md | Wireless | View |
| 748 | Hanover | Usa Mobility Wireless Inc. | Wireless | View |
| 751 | Westminster | Verizon Maryland Inc. | Landline | View |
| 752 | Baltimore | Verizon Maryland Inc. | Landline | View |
| 753 | Baltimore | Mci Worldcom Communications Inc. - Md | Landline | View |
| 754 | Federalsburg | Verizon Maryland Inc. | Landline | View |
| 759 | Baltimore | Verizon Maryland Inc. | Landline | View |
| 762 | Glen Burnie | Verizon Maryland Inc. | Landline | View |
| 763 | Easton | Verizon Maryland Inc. | Landline | View |
| 764 | Pikesville | Verizon Maryland Inc. | Landline | View |
| 765 | Linthicum Heights | Verizon Maryland Inc. | Landline | View |
| 767 | Baltimore | Verizon Maryland Inc. | Landline | View |
| 768 | Glen Burnie | Verizon Maryland Inc. | Landline | View |
| 769 | Towson | Verizon Maryland Inc. | Landline | View |
| 770 | Easton | Verizon Maryland Inc. | Landline | View |
| 771 | Cockeysville | Verizon Maryland Inc. | Landline | View |
| 773 | Cockeysville | Verizon Maryland Inc. | Landline | View |
| 774 | Baltimore | Mcimetro Access Transmission Services Llc | Landline | View |
| 775 | Union Bridge | Verizon Maryland Inc. | Landline | View |
| 776 | Hanover | Teleport Communications America Llc - Md | Landline | View |
| 777 | Baltimore | Mcimetro Access Transmission Services Llc | Landline | View |
| 779 | Hanover | Level 3 Communications Llc - Md | Landline | View |
| 780 | Essex | Verizon Maryland Inc. | Landline | View |
| 781 | Sykesville | Verizon Maryland Inc. | Landline | View |
| 782 | Hanover | Verizon Maryland Inc. | Landline | View |
| 783 | Baltimore | Verizon Maryland Inc. | Landline | View |
| 785 | Cockeysville | Verizon Maryland Inc. | Landline | View |
| 786 | Gwynn Oak | Verizon Maryland Inc. | Landline | View |
| 787 | Glen Burnie | Verizon Maryland Inc. | Landline | View |
| 790 | Columbia | New Cingular Wireless Pcs Llc - Dc | Wireless | View |
| 791 | Beltsville | Verizon Maryland Inc. | Landline | View |
| 792 | Laurel | Verizon Maryland Inc. | Landline | View |
| 793 | Crofton | Verizon Maryland Inc. | Landline | View |
| 794 | Laurel | Tw Telecom Of Maryland Llc - Md | Landline | View |
| 796 | Elkridge | Verizon Maryland Inc. | Landline | View |
| 797 | Laurel | Verizon Maryland Inc. | Landline | View |
| 799 | Elkridge | Verizon Maryland Inc. | Landline | View |
| 800 | Hanover | Cellco Partnership Dba Verizon Wireless - Md | Wireless | View |
| 801 | Baltimore | Verizon Maryland Inc. | Landline | View |
| 802 | Columbia | New Cingular Wireless Pcs Llc - Dc | Wireless | View |
| 803 | Bel Air | Verizon Maryland Inc. | Landline | View |
| 804 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md | Wireless | View |
| 805 | Hanover | Sprint Spectrum L.p. | Wireless | View |
| 806 | Hanover | Usa Mobility Wireless Inc. | Wireless | View |
| 807 | Columbia | Tw Telecom Of Maryland Llc - Md | Landline | View |
| 808 | Hanover | Sprint Spectrum L.p. | Wireless | View |
| 809 | Bel Air | Cavalier Telephone Llc (mid-atlantic) - Md | Landline | View |
| 810 | Chestertown | Verizon Maryland Inc. | Landline | View |
| 812 | Columbia | New Cingular Wireless Pcs Llc - Dc | Wireless | View |
| 813 | Beltsville | Verizon Maryland Inc. | Landline | View |
| 814 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md | Landline | View |
| 815 | Beltsville | Verizon Maryland Inc. | Landline | View |
| 816 | Towson | Verizon Maryland Inc. | Landline | View |
| 818 | Columbia | Teleport Communications America Llc - Md | Landline | View |
| 819 | Easton | Verizon Maryland Inc. | Landline | View |
| 821 | Towson | Verizon Maryland Inc. | Landline | View |
| 824 | Laurel | Tw Telecom Of Maryland Llc - Md | Landline | View |
| 825 | Towson | Verizon Maryland Inc. | Landline | View |
| 826 | Glen Burnie | Verizon Maryland Inc. | Landline | View |
| 828 | Towson | Verizon Maryland Inc. | Landline | View |
| 829 | Salisbury | Cellco Partnership Dba Verizon Wireless - Md | Wireless | View |
| 830 | Towson | Verizon Maryland Inc. | Landline | View |
| 831 | Delmar | Halo Wireless Services Inc. | Wireless | View |
| 832 | Towson | Verizon Maryland Inc. | Landline | View |
| 834 | Laurel | Verizon Maryland Inc. | Landline | View |
| 835 | Willards | Verizon Maryland Inc. | Landline | View |
| 837 | Baltimore | Verizon Maryland Inc. | Landline | View |
| 839 | Hanover | Usa Mobility Wireless Inc. | Wireless | View |
| 840 | Westminster | Verizon Maryland Inc. | Landline | View |
| 841 | Annapolis | Verizon Maryland Inc. | Landline | View |
| 842 | Baltimore | Mcimetro Access Transmission Services Llc | Landline | View |
| 843 | Baltimore | Teleport Communications America Llc - Md | Landline | View |
| 844 | Baltimore | Peerless Network Of Maryland Llc | Landline | View |
| 845 | Salisbury | Sprint Spectrum L.p. | Wireless | View |
| 846 | Baltimore | Mcimetro Access Transmission Services Llc | Landline | View |
| 847 | Towson | Verizon Maryland Inc. | Landline | View |
| 849 | Annapolis | Verizon Maryland Inc. | Landline | View |
| 850 | Linthicum Heights | Verizon Maryland Inc. | Landline | View |
| 851 | Towson | Verizon Maryland Inc. | Landline | View |
| 852 | Columbia | New Cingular Wireless Pcs Llc - Dc | Wireless | View |
| 853 | Towson | Verizon Maryland Inc. | Landline | View |
| 854 | Odenton | Verizon Maryland Inc. | Landline | View |
| 855 | Linthicum Heights | Verizon Maryland Inc. | Landline | View |
| 856 | Cockeysville | Verizon Maryland Inc. | Landline | View |
| 858 | Hanover | Verizon Maryland Inc. | Landline | View |
| 859 | Linthicum Heights | Verizon Maryland Inc. | Landline | View |
| 860 | Delmar | Verizon Maryland Inc. | Landline | View |
| 861 | Reisterstown | Verizon Maryland Inc. | Landline | View |
| 862 | Laurel | Verizon Maryland Inc. | Landline | View |
| 863 | Glen Burnie | Verizon Maryland Inc. | Landline | View |
| 864 | Baltimore | Mcimetro Access Transmission Services Llc | Landline | View |
| 865 | Linthicum Heights | Verizon Maryland Inc. | Landline | View |
| 868 | Columbia | New Cingular Wireless Pcs Llc - Dc | Wireless | View |
| 869 | Catonsville | Verizon Maryland Inc. | Landline | View |
| 871 | Westminster | Verizon Maryland Inc. | Landline | View |
| 872 | Columbia | Verizon Maryland Inc. | Landline | 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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