Local Calling Guide

Rate centre search

Search by rate centre (exchange) name, region, area code, LATA. Enter full or partial name.

NPA: 301

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Rate centre ILEC LATA LIR
Bryantown, MD: see Hughesville, MD  9212 VERIZON MARYLAND, INC.  236 WASHINGTON DC   
Buckeystown, MD  9212 VERIZON MARYLAND, INC.  240 HAGERSTOWN MD   
Burkittsville, MD: see Brunswick, MD  9212 VERIZON MARYLAND, INC.  240 HAGERSTOWN MD   
Burtonsville, MD: see Ashton, MD  9212 VERIZON MARYLAND, INC.  236 WASHINGTON DC   
Bushwood, MD: see Leonardtown, MD  9212 VERIZON MARYLAND, INC.  236 WASHINGTON DC   
Bwi Airport, MD: see Baltimore, MD  9212 VERIZON MARYLAND, INC.  238 BALTIMORE MD   
Cabin John, MD: see Washington Zone 2, MD  9212 VERIZON MARYLAND, INC.  236 WASHINGTON DC   
California, MD: see Lexington Park-Great Mills, MD  9212 VERIZON MARYLAND, INC.  236 WASHINGTON DC   
Callaway, MD: see Lexington Park-Great Mills, MD  9212 VERIZON MARYLAND, INC.  236 WASHINGTON DC   
Calverton, MD: see Washington Zone 13, MD  9212 VERIZON MARYLAND, INC.  236 WASHINGTON DC   
Camp Springs, MD: see Washington Zone 16, MD  9212 VERIZON MARYLAND, INC.  236 WASHINGTON DC   
Capitol Heights, MD: see Washington Zone 5, MD  9212 VERIZON MARYLAND, INC.  236 WASHINGTON DC   
Carroll, MD: see Baltimore, MD  9212 VERIZON MARYLAND, INC.  238 BALTIMORE MD   
Cascade, MD: see Highfield, MD  9212 VERIZON MARYLAND, INC.  240 HAGERSTOWN MD   
Cavetown, MD: see Smithsburg, MD  9212 VERIZON MARYLAND, INC.  240 HAGERSTOWN MD   
Chaptico, MD: see Mechanicsville, MD  9212 VERIZON MARYLAND, INC.  236 WASHINGTON DC   
Charlotte Hall, MD: see Mechanicsville, MD  9212 VERIZON MARYLAND, INC.  236 WASHINGTON DC   
Cheltenham, MD: see Brandywine, MD  9212 VERIZON MARYLAND, INC.  236 WASHINGTON DC   
Chestnut Hill Cove, MD: see Baltimore, MD  9212 VERIZON MARYLAND, INC.  238 BALTIMORE MD   
Cheverly, MD: see Washington Zone 4, MD  9212 VERIZON MARYLAND, INC.  236 WASHINGTON DC   
Chevy Chase, MD: see Washington Zone 2, MD  9212 VERIZON MARYLAND, INC.  236 WASHINGTON DC   
Chevy Chase Village, MD: see Washington Zone 2, MD  9212 VERIZON MARYLAND, INC.  236 WASHINGTON DC   
Chewsville, MD: see Hagerstown, MD  9212 VERIZON MARYLAND, INC.  240 HAGERSTOWN MD   
Chillum, MD: see Washington Zone 4, MD  9212 VERIZON MARYLAND, INC.  236 WASHINGTON DC   
Clarksburg, MD: see Gaithersburg, MD  9212 VERIZON MARYLAND, INC.  236 WASHINGTON DC   
Clear Spring, MD  9212 VERIZON MARYLAND, INC.  240 HAGERSTOWN MD   
Clements, MD: see Leonardtown, MD  9212 VERIZON MARYLAND, INC.  236 WASHINGTON DC   
Clifton, MD: see Baltimore, MD  9212 VERIZON MARYLAND, INC.  238 BALTIMORE MD   
Clinton, MD: see Washington Zone 16, MD  9212 VERIZON MARYLAND, INC.  236 WASHINGTON DC   
Cobb Island, MD: see Tompkinsville, MD  9212 VERIZON MARYLAND, INC.  236 WASHINGTON DC   
Colesville, MD: see Washington Zone 3, MD  9212 VERIZON MARYLAND, INC.  236 WASHINGTON DC   
College Park, MD: see Washington Zone 4, MD  9212 VERIZON MARYLAND, INC.  236 WASHINGTON DC   
Colmar Manor, MD: see Washington Zone 4, MD  9212 VERIZON MARYLAND, INC.  236 WASHINGTON DC   
Coltons Point, MD: see Leonardtown, MD  9212 VERIZON MARYLAND, INC.  236 WASHINGTON DC   
Compton, MD: see Leonardtown, MD  9212 VERIZON MARYLAND, INC.  236 WASHINGTON DC   
Corriganville, MD: see Cumberland, MD  9212 VERIZON MARYLAND, INC.  240 HAGERSTOWN MD   
Cottage City, MD: see Washington Zone 4, MD  9212 VERIZON MARYLAND, INC.  236 WASHINGTON DC   
Crellin, MD: see Oakland, MD  9212 VERIZON MARYLAND, INC.  240 HAGERSTOWN MD   
Cresaptown, MD: see Cumberland, MD  9212 VERIZON MARYLAND, INC.  240 HAGERSTOWN MD   
Cumberland, MD  9212 VERIZON MARYLAND, INC.  240 HAGERSTOWN MD   
Curtis Bay, MD: see Baltimore, MD  9212 VERIZON MARYLAND, INC.  238 BALTIMORE MD   
Damascus, MD  9212 VERIZON MARYLAND, INC.  236 WASHINGTON DC   
Damascus, MD: see Damascus, MD  9212 VERIZON MARYLAND, INC.  236 WASHINGTON DC   
Damascus (Hagerstown LATA), MD  9212 VERIZON MARYLAND, INC.  240 HAGERSTOWN MD   
Damascus (Montgomery), MD: see Damascus (Hagerstown LATA), MD  9212 VERIZON MARYLAND, INC.  240 HAGERSTOWN MD   
Dameron, MD: see Ridge, MD  9212 VERIZON MARYLAND, INC.  236 WASHINGTON DC   
Darnestown, MD: see Gaithersburg, MD  9212 VERIZON MARYLAND, INC.  236 WASHINGTON DC   
Deer Park, MD: see Oakland, MD  9212 VERIZON MARYLAND, INC.  240 HAGERSTOWN MD   
Dentsville, MD: see La Plata, MD  9212 VERIZON MARYLAND, INC.  236 WASHINGTON DC   
Derwood, MD: see Gaithersburg, MD  9212 VERIZON MARYLAND, INC.  236 WASHINGTON DC   
Dickerson, MD: see Poolesville, MD  9212 VERIZON MARYLAND, INC.  236 WASHINGTON DC   

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Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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