|  | Area Codes that cover ZIP Code 20018WASHINGTON, DCZIP Code 20018 Details
| Zip Code: | 20018 |  | Population: | 16,894 |  | Area Code: | 202  |  423 | Households per Zip Code: | 7,005 |  | City: | WASHINGTON | Average House Value: | $484,200 |  | State: | DC | Avg. Income Per Household: | $64,530 |  | County: | DISTRICT OF COLUMBIA | Persons Per Household | 2.30 |  | Latitude: | 38.930038 | White Population: | 1,424 |  | Longitude: | -76.969962 | Black Population: | 14,881 |  | Elevation: | 129 | Hispanic Population: | 991 |  | City Alias(es): | WASHINGTON | Number of Businesses: | 398 |  | MSA: | 8872 |  | MSA Name: | Washington-Baltimore, DC-MD-VA-WV CMSA |  | PMSA: | 8840 |  
   AreaCodes & Prefixes for ZIP Code 20018
  
    | Area Code | Prefix | Zip Count | ZIP Freq | Type | Company | Rate Center |  
| 202 | 248 | 16894 | -1 | LANDLINE | STARPOWER COMMUNICATIONS, LLC - DC | WSHNGTNZN1 |  
| 202 | 249 | 16894 | -1 | LANDLINE | STARPOWER COMMUNICATIONS, LLC - DC | WSHNGTNZN1 |  
| 202 | 269 | 16894 | -1 | LANDLINE | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 |  
| 202 | 281 | 16894 | -1 | LANDLINE | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 |  
| 202 | 294 | 16894 | -1 | WIRELESS | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 |  
| 202 | 319 | 16894 | -1 | LANDLINE | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 |  
| 202 | 340 | 16894 | -1 | WIRELESS | NEW CINGULAR WIRELESS PCS, LLC - DC | WSHNGTNZN1 |  
| 202 | 351 | 16894 | -2 | LANDLINE | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 |  
| 202 | 352 | 16894 | -1 | WIRELESS | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 |  
| 202 | 361 | 16894 | -1 | WIRELESS | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 |  
| 202 | 390 | 16894 | -1 | WIRELESS | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 |  
| 202 | 413 | 16894 | -1 | WIRELESS | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 |  
| 202 | 415 | 16894 | -1 | WIRELESS | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 |  
| 202 | 460 | 16894 | -1 | WIRELESS | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 |  
| 202 | 468 | 16894 | -1 | WIRELESS | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 |  
| 202 | 489 | 16894 | -1 | WIRELESS | METROPCS, INC. | WSHNGTNZN1 |  
| 202 | 492 | 16894 | -1 | WIRELESS | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 |  
| 202 | 526 | 16894 | -1 | LANDLINE | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 |  
| 202 | 529 | 16894 | -1 | LANDLINE | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 |  
| 202 | 539 | 16894 | -1 | WIRELESS | BANDWIDTH.COM CLEC, LLC - DC | WSHNGTNZN1 |  
| 202 | 569 | 16894 | -1 | WIRELESS | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | WSHNGTNZN1 |  
| 202 | 631 | 16894 | -1 | WIRELESS | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | WSHNGTNZN1 |  
| 202 | 635 | 16894 | -1 | LANDLINE | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 |  
| 202 | 636 | 16894 | -1 | LANDLINE | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 |  
| 202 | 715 | 16894 | -2 | LANDLINE | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 |  
| 202 | 729 | 16894 | -2 | LANDLINE | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 |  
| 202 | 730 | 16894 | -2 | LANDLINE | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 |  
| 202 | 766 | 16894 | -1 | LANDLINE | STARPOWER COMMUNICATIONS, LLC - DC | WSHNGTNZN1 |  
| 202 | 807 | 16894 | -2 | LANDLINE | ONVOY, LLC - DC | WSHNGTNZN1 |  
| 202 | 832 | 16894 | -1 | LANDLINE | VERIZON WASHINGTON DC, INC. | WSHNGTNZN1 |  
| 202 | 890 | 16894 | -2 | WIRELESS | ONVOY SPECTRUM, LLC | WSHNGTNZN1 |  
| 202 | 892 | 16894 | -2 | WIRELESS | METROPCS, INC. | WSHNGTNZN1 |  
| 202 | 923 | 16894 | -2 | LANDLINE | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSHNGTNZN1 |  
| 202 | 996 | 16894 | -1 | LANDLINE | BANDWIDTH.COM CLEC, LLC - DC | WSHNGTNZN1 |  
| 423 | 578 | 16894 | -2 | LANDLINE | UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN | KINGSPORT |  
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