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AreaCode/Prefix (Exchange) 240-237

AreaCode/Prefix 240-237 Details

NPA/Area Code: 240 NXX Use Type: LANDLINE
NXX/Prefix: 237 NXX Intro Version: 1999-02-27
City: CALLAWAY New NPA:
State: MD Latitude: 38.2394
County: SAINT MARYS Longitude: -76.4909
County Population: 105151 LATA: 236
ZIP Code: 20620 Overlay: L
ZIP Code Pop: 1602 Rate Center: LXTNPKGRML
ZIP Code Freq: -1 OCN: 7529
Time Zone: Eastern (GMT -05:00) FIPS: 24037
Observes DST: Unknown CBSA Code: 15680
CBSA Name: California-Lexington Park, MD
Prefix Status: Active
Carrier/Company: TELEPORT COMMUNICATIONS AMERICA, LLC - DC
       

ZIP Code Details

ZIP Code Pop Freq City State County Type
20620 1602 -1 CALLAWAY MD SAINT MARYS LANDLINE
20653 24430 -2 LEXINGTON PARK MD SAINT MARYS LANDLINE
20634 7511 0 GREAT MILLS MD SAINT MARYS LANDLINE

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