You are here
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 |
|---|---|---|---|---|
| Waldorf | 240 | 2220000 | 2220999 | G |
| Waldorf | 240 | 2221000 | 2221999 | G |
| Waldorf | 240 | 2224000 | 2224999 | G |
| Waldorf | 240 | 2225000 | 2225999 | G |
| Waldorf | 240 | 2226000 | 2226999 | G |
| Waldorf | 240 | 2227000 | 2227999 | G |
| Waldorf | 240 | 2228000 | 2228999 | G |
| Waldorf | 240 | 2229000 | 2229999 | G |
| Oxon Hill | 240 | 2890000 | 2890999 | G |
| Oxon Hill | 240 | 2891000 | 2891999 | G |
| Oxon Hill | 240 | 2894000 | 2894999 | G |
| Oxon Hill | 240 | 2895000 | 2895999 | G |
| Oxon Hill | 240 | 2896000 | 2896999 | G |
| Oxon Hill | 240 | 2897000 | 2897999 | G |
| Oxon Hill | 240 | 2898000 | 2898999 | G |
| Oxon Hill | 240 | 2899000 | 2899999 | G |
| Laurel 236 | 240 | 2950000 | 2950999 | G |
| Laurel 236 | 240 | 2951000 | 2951999 | G |
| Laurel 236 | 240 | 2954000 | 2954999 | G |
| Laurel 236 | 240 | 2955000 | 2955999 | G |
| Laurel 236 | 240 | 2956000 | 2956999 | G |
| Laurel 236 | 240 | 2957000 | 2957999 | G |
| Laurel 236 | 240 | 2958000 | 2958999 | G |
| Laurel 236 | 240 | 2959000 | 2959999 | G |
| Hyattsville | 240 | 2960000 | 2960999 | G |
| Hyattsville | 240 | 2961000 | 2961999 | G |
| Hyattsville | 240 | 2963000 | 2963999 | G |
| Hyattsville | 240 | 2964000 | 2964999 | G |
| Hyattsville | 240 | 2965000 | 2965999 | G |
| Hyattsville | 240 | 2966000 | 2966999 | G |
| Hyattsville | 240 | 2967000 | 2967999 | G |
| Hyattsville | 240 | 2968000 | 2968999 | G |
| Hyattsville | 240 | 2969000 | 2969999 | G |
| Clinton | 240 | 3030000 | 3030999 | G |
| Clinton | 240 | 3031000 | 3031999 | G |
| Clinton | 240 | 3034000 | 3034999 | G |
| Clinton | 240 | 3035000 | 3035999 | G |
| Clinton | 240 | 3036000 | 3036999 | G |
| Clinton | 240 | 3037000 | 3037999 | G |
| Clinton | 240 | 3038000 | 3038999 | G |
| Clinton | 240 | 3039000 | 3039999 | G |
| Capitol Heights | 240 | 3120000 | 3120999 | G |
| Capitol Heights | 240 | 3121000 | 3121999 | G |
| Capitol Heights | 240 | 3124000 | 3124999 | G |
| Capitol Heights | 240 | 3125000 | 3125999 | G |
| Capitol Heights | 240 | 3126000 | 3126999 | G |
| Capitol Heights | 240 | 3127000 | 3127999 | G |
| Capitol Heights | 240 | 3128000 | 3128999 | G |
| Capitol Heights | 240 | 3129000 | 3129999 | G |
| Marlboro | 240 | 3260000 | 3260999 | G |
| Marlboro | 240 | 3261000 | 3261999 | G |
| Marlboro | 240 | 3262000 | 3262999 | X |
| Marlboro | 240 | 3264000 | 3264999 | G |
| Marlboro | 240 | 3265000 | 3265999 | G |
| Marlboro | 240 | 3266000 | 3266999 | G |
| Marlboro | 240 | 3267000 | 3267999 | G |
| Marlboro | 240 | 3268000 | 3268999 | G |
| Marlboro | 240 | 3269000 | 3269999 | G |
| Bowie-Glenn Dale | 240 | 3350000 | 3350999 | G |
| Bowie-Glenn Dale | 240 | 3351000 | 3351999 | G |
| Bowie-Glenn Dale | 240 | 3354000 | 3354999 | G |
| Bowie-Glenn Dale | 240 | 3355000 | 3355999 | G |
| Bowie-Glenn Dale | 240 | 3356000 | 3356999 | G |
| Bowie-Glenn Dale | 240 | 3357000 | 3357999 | G |
| Bowie-Glenn Dale | 240 | 3358000 | 3358999 | G |
| Bowie-Glenn Dale | 240 | 3359000 | 3359999 | G |
| Gaithersburg | 240 | 3610000 | 3610999 | G |
| Gaithersburg | 240 | 3611000 | 3611999 | G |
| Gaithersburg | 240 | 3612000 | 3612999 | G |
| Gaithersburg | 240 | 3613000 | 3613999 | G |
| Gaithersburg | 240 | 3614000 | 3614999 | G |
| Gaithersburg | 240 | 3615000 | 3615999 | G |
| Gaithersburg | 240 | 3616000 | 3616999 | G |
| Gaithersburg | 240 | 3619000 | 3619999 | G |
| Ashton 236 | 240 | 3900000 | 3900999 | G |
| Ashton 236 | 240 | 3901000 | 3901999 | G |
| Ashton 236 | 240 | 3904000 | 3904999 | G |
| Ashton 236 | 240 | 3908000 | 3908999 | G |
| Ashton 236 | 240 | 3909000 | 3909999 | G |
| Bethesda | 240 | 3950000 | 3950999 | G |
| Bethesda | 240 | 3951000 | 3951999 | G |
| Bethesda | 240 | 3952000 | 3952999 | G |
| Bethesda | 240 | 3954000 | 3954999 | G |
| Bethesda | 240 | 3955000 | 3955999 | G |
| Bethesda | 240 | 3956000 | 3956999 | G |
| Bethesda | 240 | 3957000 | 3957999 | G |
| Bethesda | 240 | 3958000 | 3958999 | G |
| Bethesda | 240 | 3959000 | 3959999 | G |
| Rockville | 240 | 4030000 | 4030999 | G |
| Rockville | 240 | 4031000 | 4031999 | G |
| Rockville | 240 | 4032000 | 4032999 | G |
| Rockville | 240 | 4033000 | 4033999 | G |
| Rockville | 240 | 4034000 | 4034999 | G |
| Rockville | 240 | 4035000 | 4035999 | G |
| Rockville | 240 | 4036000 | 4036999 | G |
| Rockville | 240 | 4038000 | 4038999 | G |
| Rockville | 240 | 4039000 | 4039999 | G |
| Kensington | 240 | 4300000 | 4309999 | G |
| Layhill | 240 | 4330000 | 4330999 | G |
| Layhill | 240 | 4331000 | 4331999 | G |
- Page 1
- ››
Languages 🌐
