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Area Codes that cover ZIP Code 21230
BALTIMORE, MD
ZIP Code 21230 Details
| Zip Code: | 21230 | | Population: | 33,568 |
| Area Code: | 410 | 667 | Households per Zip Code: | 14,947 |
| City: | BALTIMORE | Average House Value: | $266,100 |
| State: | MD | Avg. Income Per Household: | $81,446 |
| County: | BALTIMORE CITY | Persons Per Household | 2.23 |
| Latitude: | 39.264256 | White Population: | 22,634 |
| Longitude: | -76.621678 | Black Population: | 9,299 |
| Elevation: | 0 | Hispanic Population: | 1,808 |
| City Alias(es): | BALTIMORE | Number of Businesses: | 1121 |
| MSA: | 8872 |
| MSA Name: | Washington-Baltimore, DC-MD-VA-WV CMSA |
| PMSA: | 0720 |
AreaCodes & Prefixes for ZIP Code 21230
| Area Code |
Prefix |
Zip Count |
ZIP Freq |
Type |
Company |
Rate Center |
| 410 |
350 |
33568 |
-1 |
LANDLINE |
VERIZON MARYLAND, INC. |
BALTIMORE |
| 410 |
354 |
33568 |
-1 |
LANDLINE |
VERIZON MARYLAND, INC. |
BALTIMORE |
| 410 |
355 |
33568 |
-1 |
LANDLINE |
VERIZON MARYLAND, INC. |
BALTIMORE |
| 667 |
258 |
33568 |
0 |
LANDLINE |
AIRESPRING, INC. |
BALTIMORE |
| 667 |
275 |
33568 |
0 |
WIRELESS |
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
TOWSON |
| 667 |
309 |
33568 |
0 |
LANDLINE |
LOCAL ACCESS LLC - MD |
BALTIMORE |
| 667 |
325 |
33568 |
0 |
WIRELESS |
OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
GLENBURNIE |
| 667 |
383 |
33568 |
0 |
WIRELESS |
OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
TOWSON |
| 667 |
400 |
33568 |
0 |
LANDLINE |
BARR TELL USA, INC. |
BALTIMORE |
| 667 |
446 |
33568 |
0 |
LANDLINE |
TON80 COMMUNICATIONS, LLC |
ELKRIDGE |
| 667 |
447 |
33568 |
0 |
WIRELESS |
|
|
| 667 |
456 |
33568 |
0 |
WIRELESS |
|
|
| 667 |
460 |
33568 |
0 |
WIRELESS |
|
|
| 667 |
461 |
33568 |
0 |
LANDLINE |
|
|
| 667 |
464 |
33568 |
0 |
LANDLINE |
TON80 COMMUNICATIONS, LLC |
BALTIMORE |
| 667 |
622 |
33568 |
0 |
LANDLINE |
TON80 COMMUNICATIONS, LLC |
PIKESVILLE |
| 667 |
626 |
33568 |
0 |
LANDLINE |
TON80 COMMUNICATIONS, LLC |
CATONSVL |
| 667 |
688 |
33568 |
0 |
LANDLINE |
FRACTEL, LLC |
PARKVILLE |
| 667 |
856 |
33568 |
0 |
LANDLINE |
TON80 COMMUNICATIONS, LLC |
DUNDALK |
| 667 |
867 |
33568 |
0 |
LANDLINE |
COMMIO, LLC |
BALTIMORE |
| 667 |
888 |
33568 |
0 |
LANDLINE |
ONVOY, LLC - MD |
BALTIMORE |
| 667 |
899 |
33568 |
0 |
LANDLINE |
FRACTEL, LLC |
BALTIMORE |
| 667 |
900 |
33568 |
0 |
LANDLINE |
TERRA NOVA TELECOM INC. |
BALTIMORE |
| 667 |
967 |
33568 |
0 |
LANDLINE |
BARR TELL USA, INC. |
GLENBURNIE |
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