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Region Carrier Name:Maryland
This is the United States Region Carrier Name:Maryland Area Code Database page list. You can click the title to browse the detail information.
City | National Destination Code | Sn from | Sn to | Number Type |
---|---|---|---|---|
Bowie-Glenn Dale | 240 | 2459000 | 2459999 | G |
Gaithersburg | 240 | 2619000 | 2619999 | G |
Clinton | 240 | 3480000 | 3480999 | G |
Laurel 236 | 240 | 4448000 | 4448999 | G |
Waldorf | 240 | 4480000 | 4480999 | G |
Hyattsville | 240 | 4679000 | 4679999 | G |
Laurel 236 | 240 | 4701000 | 4701999 | G |
Tompkinsville | 240 | 5030000 | 5030999 | G |
Waldorf | 240 | 5301000 | 5301999 | G |
Bethesda | 240 | 5340000 | 5340999 | G |
Berwyn Heights | 240 | 5426000 | 5426999 | G |
Clinton | 240 | 5468000 | 5468999 | G |
Layhill | 240 | 5601000 | 5601999 | G |
Upper Marlboro | 240 | 5739000 | 5739999 | G |
Berwyn | 240 | 6160000 | 6160999 | G |
Hyattsville | 240 | 6233000 | 6233999 | G |
Hughesville | 240 | 6331000 | 6331999 | G |
Kensington | 240 | 6691000 | 6691999 | G |
Silver Spring | 240 | 6709000 | 6709999 | G |
Rockville | 240 | 6729000 | 6729999 | G |
Gaithersburg | 240 | 7202000 | 7202999 | G |
Bethesda | 240 | 7435000 | 7435999 | G |
Damascus 236 | 240 | 7458000 | 7458999 | G |
Poolesville | 240 | 7719000 | 7719999 | G |
Gaithersburg | 240 | 7800000 | 7800999 | G |
Brandywine | 240 | 7878000 | 7878999 | G |
Bethesda | 240 | 8009000 | 8009999 | G |
Rockville | 240 | 8100000 | 8100999 | G |
Rockville | 240 | 8101000 | 8101999 | G |
Ashton 236 | 240 | 8175000 | 8175999 | G |
Capitol Heights | 240 | 8306000 | 8306999 | G |
Capitol Heights | 240 | 8309000 | 8309999 | G |
Clinton | 240 | 8468000 | 8468999 | G |
Silver Spring | 240 | 8479000 | 8479999 | G |
Upper Marlboro | 240 | 8921000 | 8921999 | G |
Layhill | 240 | 9708000 | 9708999 | G |
Brandywine | 301 | 2428000 | 2428999 | G |
Tompkinsville | 301 | 2599000 | 2599999 | G |
Hughesville | 301 | 2746000 | 2746999 | G |
Poolesville | 301 | 3499000 | 3499999 | G |
Silver Spring | 301 | 3578000 | 3578999 | G |
Damascus 236 | 301 | 3910000 | 3910999 | G |
Bowie-Glenn Dale | 301 | 4301000 | 4301999 | G |
Rockville | 301 | 4445000 | 4445999 | G |
Ashton 236 | 301 | 5495000 | 5495999 | G |
Leonardtown | 301 | 6901000 | 6901999 | G |
Leonardtown | 301 | 6904000 | 6904999 | G |
Oxon Hill | 301 | 7472000 | 7472999 | G |
Bethesda | 301 | 7719000 | 7719999 | G |
Capitol Heights | 301 | 8360000 | 8360999 | G |
Oxon Hill | 301 | 9719000 | 9719999 | G |
Arbutus | 410 | 2049000 | 2049999 | G |
Woodlawn | 410 | 2771000 | 2771999 | G |
Glen Burnie | 410 | 5089000 | 5089999 | G |
Arbutus | 410 | 5658000 | 5658999 | G |
Ellicott City | 410 | 6960000 | 6960999 | G |
Waterloo 236 | 410 | 7059000 | 7059999 | G |
Westminster | 443 | 2010000 | 2010999 | G |
Annapolis | 443 | 2141000 | 2141999 | G |
Chase | 443 | 2287000 | 2287999 | G |
Odenton | 443 | 2308000 | 2308999 | G |
Odenton | 443 | 2309000 | 2309999 | G |
Essex | 443 | 2319000 | 2319999 | G |
Catonsville | 443 | 2511000 | 2511999 | G |
Fork | 443 | 2658000 | 2658999 | G |
Randallstown | 443 | 2728000 | 2728999 | G |
Reisterstown | 443 | 2738000 | 2738999 | G |
Parkville | 443 | 2901000 | 2901999 | G |
West River | 443 | 2949000 | 2949999 | G |
Sykesville | 443 | 3288000 | 3288999 | G |
Sykesville | 443 | 3289000 | 3289999 | G |
Sparks-Glencoe | 443 | 3381000 | 3381999 | G |
Sparks-Glencoe | 443 | 3385000 | 3385999 | G |
Cockeysville | 443 | 3538000 | 3538999 | G |
Glen Burnie | 443 | 3549000 | 3549999 | G |
Dundalk | 443 | 3999000 | 3999999 | G |
Glenwood | 443 | 4199000 | 4199999 | G |
Prince Frederick | 443 | 4326000 | 4326999 | G |
Glenwood | 443 | 4418000 | 4418999 | G |
Edgewood | 443 | 4560000 | 4560999 | G |
Prince Frederick | 443 | 5329000 | 5329999 | G |
Randallstown | 443 | 5768000 | 5768999 | G |
Cockeysville | 443 | 5789000 | 5789999 | G |
Crofton | 443 | 5849000 | 5849999 | G |
Elkton | 443 | 5930000 | 5930999 | G |
Elkton | 443 | 5936000 | 5936999 | G |
Fork | 443 | 6069000 | 6069999 | G |
West River | 443 | 6079000 | 6079999 | G |
Chase | 443 | 6266000 | 6266999 | G |
Essex | 443 | 6488000 | 6488999 | G |
Sparrows Point | 443 | 6498000 | 6498999 | G |
Pikesville | 443 | 6600000 | 6600999 | G |
Woodlawn | 443 | 6639000 | 6639999 | G |
Aberdeen | 443 | 7071000 | 7071999 | G |
Waterloo 238 | 443 | 7338000 | 7338999 | G |
Severn | 443 | 7340000 | 7340999 | G |
Waterloo 238 | 443 | 7378000 | 7378999 | G |
Waterloo 236 | 443 | 7538000 | 7538999 | G |
Annapolis | 443 | 7758000 | 7758999 | G |
Elkridge | 443 | 7769000 | 7769999 | G |
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