443 Area Code — Identify Text Sender
About Area Code 443
Area code 443 covers Maryland. Getting random texts from a number you don't know is unsettling. Our text sender lookup identifies who is behind those SMS messages before you reply.
443 Prefixes
443-211443-212443-213443-214443-215443-216443-217443-218443-219443-220443-221443-222443-223443-224443-225443-226443-227443-228443-229443-230443-231443-232443-233443-234443-235443-236443-237443-238443-239443-240443-241443-242443-243443-244443-245443-246443-247443-248443-249443-250443-251443-252443-253443-254443-255443-256443-257443-258443-259443-260443-261443-262443-263443-264443-265443-266443-267443-268443-269443-270443-271443-272443-273443-274443-275443-276443-277443-278443-279443-280443-281443-282443-283443-284443-285443-286443-287443-288443-289443-290443-291443-292443-293443-294443-295443-296443-297443-298443-299443-311443-312443-313443-314443-315443-316443-317443-318443-319443-320443-321443-322443-323443-324443-325443-326443-327443-328443-329443-330443-331443-332443-333443-334443-335443-336443-337443-338443-339443-340443-341443-342443-343443-344443-345443-346443-347443-348443-349443-350443-351443-352443-353443-354443-355443-356443-357443-358443-359443-360443-361443-362443-363443-364443-365443-366443-367443-368443-369443-370443-371443-372443-373443-374443-375443-376443-377443-378443-379443-380443-381443-382443-383443-384443-385443-386443-387443-388443-389443-390443-391443-392443-393443-394443-395443-396443-397443-398443-399443-411443-412443-413443-414443-415443-416443-417443-418443-419443-420443-421443-422443-423443-424443-425443-426443-427443-428443-429443-430443-431443-432443-433443-434443-435443-436443-437443-438443-439443-440443-441443-442443-443443-444443-445443-446443-447443-448443-449443-450443-451443-452443-453443-454443-455443-456443-457443-458443-459443-460443-461443-462443-463443-464443-465443-466443-467443-468443-469443-470443-471443-472443-473443-474443-475443-476443-477443-478443-479443-480443-481443-482443-483443-484443-485443-486443-487443-488443-489443-490443-491443-492443-493443-494443-495443-496443-497443-498443-499443-511443-512443-513443-514443-515443-516443-517443-518443-519443-520443-521443-522443-523443-524443-525443-526443-527443-528443-529443-530443-531443-532443-533443-534443-535443-536443-537443-538443-539443-540443-541443-542443-543443-544443-545443-546443-547443-548443-549443-550443-551443-552443-553443-554443-555443-556443-557443-558443-559443-560443-561443-562443-563443-564443-565443-566443-567443-568443-569443-570443-571443-572443-573443-574443-575443-576443-577443-578443-579443-580443-581443-582443-583443-584443-585443-586443-587443-588443-589443-590443-591443-592443-593443-594443-595443-596443-597443-598443-599443-611443-612443-613443-614443-615443-616443-617443-618443-619443-620443-621443-622443-623443-624443-625443-626443-627443-628443-629443-630443-631443-632443-633443-634443-635443-636443-637443-638443-639443-640443-641443-642443-643443-644443-645443-646443-647443-648443-649443-650443-651443-652443-653443-654443-655443-656443-657443-658443-659443-660443-661443-662443-663443-664443-665443-666443-667443-668443-669443-670443-671443-672443-673443-674443-675443-676443-677443-678443-679443-680443-681443-682443-683443-684443-685443-686443-687443-688443-689443-690443-691443-692443-693443-694443-695443-696443-697443-698443-699443-711443-712443-713443-714443-715443-716443-717443-718443-719443-720443-721443-722443-723443-724443-725443-726443-727443-728443-729443-730443-731443-732443-733443-734443-735443-736443-737443-738443-739443-740443-741443-742443-743443-744443-745443-746443-747443-748443-749443-750443-751443-752443-753443-754443-755443-756443-757443-758443-759443-760443-761443-762443-763443-764443-765443-766443-767443-768443-769443-770443-771443-772443-773443-774443-775443-776443-777443-778443-779443-780443-781443-782443-783443-784443-785443-786443-787443-788443-789443-790443-791443-792443-793443-794443-795443-796443-797443-798443-799443-811443-812443-813443-814443-815443-816443-817443-818443-819443-820443-821443-822443-823443-824443-825443-826443-827443-828443-829443-830443-831443-832443-833443-834443-835443-836443-837443-838443-839443-840443-841443-842443-843443-844443-845443-846443-847443-848443-849443-850443-851443-852443-853443-854443-855443-856443-857443-858443-859443-860443-861443-862443-863443-864443-865443-866443-867443-868443-869443-870443-871443-872443-873443-874443-875443-876443-877443-878443-879443-880443-881443-882443-883443-884443-885443-886443-887443-888443-889443-890443-891443-892443-893443-894443-895443-896443-897443-898443-899443-911443-912443-913443-914443-915443-916443-917443-918443-919443-920443-921443-922443-923443-924443-925443-926443-927443-928443-929443-930443-931443-932443-933443-934443-935443-936443-937443-938443-939443-940443-941443-942443-943443-944443-945443-946443-947443-948443-949443-950443-951443-952443-953443-954443-955443-956443-957443-958443-959443-960443-961443-962443-963443-964443-965443-966443-967443-968443-969443-970443-971443-972443-973443-974443-975443-976443-977443-978443-979443-980443-981443-982443-983443-984443-985443-986443-987443-988443-989443-990443-991443-992443-993443-994443-995443-996443-997443-998443-999
FAQ
Where is area code 443?
The 443 area code covers Maryland.
How do I identify text sender in 443?
Enter the full 443 number into the lookup tool for caller details.