|  | Area Codes that cover ZIP Code 91321FRIENDLY VALLEY, NEWHALL, SANTA CLARITA, CAZIP Code 91321 Details
| Zip Code: | 91321 |  | Population: | 34,882 |  | Area Code: | 661 | Households per Zip Code: | 11,215 |  | City: | NEWHALL | Average House Value: | $450,000 |  | State: | CA | Avg. Income Per Household: | $68,831 |  | County: | LOS ANGELES | Persons Per Household | 3.04 |  | Latitude: | 34.360423 | White Population: | 23,865 |  | Longitude: | -118.462416 | Black Population: | 1,325 |  | Elevation: | 2777 | Hispanic Population: | 15,934 |  | City Alias(es): | FRIENDLY VALLEY NEWHALL
 SANTA CLARITA
 | Number of Businesses: | 769 |  | MSA: | 4472 |  | MSA Name: | Los Angeles-Riverside-Orange County, CA |  | PMSA: | 4480 |  
   AreaCodes & Prefixes for ZIP Code 91321
  
    | Area Code | Prefix | Zip Count | ZIP Freq | Type | Company | Rate Center |  
| 661 | 207 | 34882 | -1 | WIRELESS | UTILITY TELECOM GROUP, LLC - CA | SNCA NHCS |  
| 661 | 210 | 34882 | -1 | LANDLINE | NEW CINGULAR WIRELESS PCS, LLC | SNCA NHCS |  
| 661 | 219 | 34882 | -1 | LANDLINE | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | SNCA NHCS |  
| 661 | 221 | 34882 | -2 | WIRELESS | T-MOBILE USA, INC. | MOJAVE |  
| 661 | 222 | 34882 | -1 | LANDLINE | PACIFIC BELL | SNCA NHCS |  
| 661 | 244 | 34882 | -1 | LANDLINE | ONVOY, LLC - CA | SNCA NHCS |  
| 661 | 250 | 34882 | -2 | LANDLINE | PACIFIC BELL | SNCA SGCC |  
| 661 | 251 | 34882 | -2 | LANDLINE | PACIFIC BELL | SNCA SGCC |  
| 661 | 252 | 34882 | -2 | LANDLINE | PACIFIC BELL | SNCA SGCC |  
| 661 | 253 | 34882 | -1 | LANDLINE | PACIFIC BELL | SNCA NHCS |  
| 661 | 254 | 34882 | -1 | LANDLINE | PACIFIC BELL | SNCA NHCS |  
| 661 | 255 | 34882 | -1 | LANDLINE | PACIFIC BELL | SNCA NHCS |  
| 661 | 259 | 34882 | -1 | LANDLINE | PACIFIC BELL | SNCA NHCS |  
| 661 | 260 | 34882 | -1 | LANDLINE | PACIFIC BELL | SNCA NHCS |  
| 661 | 284 | 34882 | -1 | LANDLINE | PACIFIC BELL | SNCA NHCS |  
| 661 | 286 | 34882 | -1 | LANDLINE | PACIFIC BELL | SNCA NHCS |  
| 661 | 287 | 34882 | -1 | LANDLINE | PACIFIC BELL | SNCA NHCS |  
| 661 | 288 | 34882 | -1 | LANDLINE | PACIFIC BELL | SNCA NHCS |  
| 661 | 290 | 34882 | -1 | LANDLINE | PACIFIC BELL | SNCA NHCS |  
| 661 | 291 | 34882 | -1 | LANDLINE | PACIFIC BELL | SNCA NHCS |  
| 661 | 298 | 34882 | -2 | LANDLINE | PACIFIC BELL | SNCA SGCC |  
| 661 | 299 | 34882 | -2 | LANDLINE | PACIFIC BELL | SNCA SGCC |  
| 661 | 309 | 34882 | -2 | LANDLINE | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | SNCA SGCC |  
| 661 | 310 | 34882 | -1 | LANDLINE | LEVEL 3 COMMUNICATIONS, LLC - CA | SNCA NHCS |  
| 661 | 312 | 34882 | -1 | WIRELESS | METROPCS NETWORKS, LLC | SNCA NHCS |  
| 661 | 313 | 34882 | -2 | WIRELESS | METROPCS NETWORKS, LLC | SNCA SGCC |  
| 661 | 347 | 34882 | -2 | LANDLINE | LEVEL 3 COMMUNICATIONS, LLC - CA | SNCA SGCC |  
| 661 | 362 | 34882 | -1 | LANDLINE | PAETEC ITEL, LLC | SNCA NHCS |  
| 661 | 367 | 34882 | -2 | LANDLINE | PAETEC ITEL, LLC | SNCA SGCC |  
| 661 | 373 | 34882 | -1 | WIRELESS | T-MOBILE USA, INC. | SNCA NHCS |  
| 661 | 388 | 34882 | -1 | LANDLINE | TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB | SNCA NHCS |  
| 661 | 414 | 34882 | -1 | LANDLINE | LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | SNCA NHCS |  
| 661 | 417 | 34882 | -1 | WIRELESS | METROPCS NETWORKS, LLC | SNCA NHCS |  
| 661 | 424 | 34882 | -2 | LANDLINE | PACIFIC BELL | SNCA SGCC |  
| 661 | 425 | 34882 | -1 | LANDLINE | BANDWIDTH.COM CLEC, LLC - CA | SNCA NHCS |  
| 661 | 430 | 34882 | -2 | LANDLINE | LEVEL 3 COMMUNICATIONS, LLC - CA | SNCA SGCC |  
| 661 | 442 | 34882 | -1 | WIRELESS | SHELCOMM | SNCA NHCS |  
| 661 | 467 | 34882 | -2 | LANDLINE | ONVOY, LLC - CA | SNCA SGCC |  
| 661 | 476 | 34882 | -1 | WIRELESS | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | SNCA NHCS |  
| 661 | 481 | 34882 | -1 | LANDLINE | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | SNCA NHCS |  
| 661 | 495 | 34882 | -1 | LANDLINE | ONVOY, LLC - CA | SNCA NHCS |  
| 661 | 500 | 34882 | -1 | WIRELESS | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | TAFT |  
| 661 | 502 | 34882 | -1 | WIRELESS | METROPCS NETWORKS, LLC | SNCA NHCS |  
| 661 | 505 | 34882 | -1 | LANDLINE | LEVEL 3 COMMUNICATIONS, LLC - CA | SNCA NHCS |  
| 661 | 510 | 34882 | -1 | WIRELESS | METROPCS NETWORKS, LLC | SNCA NHCS |  
| 661 | 554 | 34882 | -1 | LANDLINE | ONVOY, LLC - CA | SNCA NHCS |  
| 661 | 568 | 34882 | -1 | LANDLINE | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | SNCA NHCS |  
| 661 | 593 | 34882 | -1 | WIRELESS | T-MOBILE USA, INC. | SNCA NHCS |  
| 661 | 600 | 34882 | -1 | LANDLINE | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | SNCA NHCS |  
| 661 | 607 | 34882 | -1 | LANDLINE | PACIFIC BELL | SNCA NHCS |  
| 661 | 620 | 34882 | -2 | LANDLINE | NORTH COUNTY COMMUNICATION CORPORATION - CA | SNCA SGCC |  
| 661 | 621 | 34882 | -2 | LANDLINE | METROPCS NETWORKS, LLC | SNCA SGCC |  
| 661 | 625 | 34882 | -1 | WIRELESS | T-MOBILE USA, INC. | SNCA NHCS |  
| 661 | 627 | 34882 | -1 | WIRELESS | T-MOBILE USA, INC. | SNCA NHCS |  
| 661 | 644 | 34882 | -1 | WIRELESS | NEW CINGULAR WIRELESS PCS, LLC | SNCA NHCS |  
| 661 | 645 | 34882 | -1 | WIRELESS | NEW CINGULAR WIRELESS PCS, LLC | SNCA NHCS |  
| 661 | 651 | 34882 | -1 | LANDLINE | ONVOY, LLC - CA | SNCA NHCS |  
| 661 | 652 | 34882 | -1 | WIRELESS | T-MOBILE USA, INC. | SNCA NHCS |  
| 661 | 666 | 34882 | -1 | LANDLINE | ONVOY, LLC - CA | SNCA NHCS |  
| 661 | 670 | 34882 | -1 | LANDLINE | METROPCS NETWORKS, LLC | SNCA NHCS |  
| 661 | 673 | 34882 | -2 | LANDLINE | IP HORIZON LLC | SNCA SGCC |  
| 661 | 678 | 34882 | -1 | LANDLINE | AT&T - LOCAL | SNCA NHCS |  
| 661 | 705 | 34882 | -1 | LANDLINE | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | SNCA NHCS |  
| 661 | 713 | 34882 | -1 | WIRELESS | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | SNCA NHCS |  
| 661 | 714 | 34882 | -1 | WIRELESS | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | SNCA NHCS |  
| 661 | 753 | 34882 | -1 | LANDLINE | PACIFIC BELL | SNCA NHCS |  
| 661 | 755 | 34882 | -1 | WIRELESS | NEW CINGULAR WIRELESS PCS, LLC | SNCA NHCS |  
| 661 | 799 | 34882 | -1 | LANDLINE | PACIFIC BELL | SNCA NHCS |  
| 661 | 803 | 34882 | -1 | WIRELESS | NEW CINGULAR WIRELESS PCS, LLC | SNCA NHCS |  
| 661 | 812 | 34882 | -1 | WIRELESS | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | SNCA NHCS |  
| 661 | 857 | 34882 | -1 | WIRELESS | METROPCS NETWORKS, LLC | SNCA NHCS |  
| 661 | 877 | 34882 | -1 | LANDLINE | T-MOBILE USA, INC. | SNCA NHCS |  
| 661 | 888 | 34882 | -1 | LANDLINE | BANDWIDTH.COM CLEC, LLC - CA | SNCA NHCS |  
| 661 | 904 | 34882 | -1 | WIRELESS | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | SNCA NHCS |  
| 661 | 964 | 34882 | -1 | LANDLINE | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | SNCA NHCS |  
| 661 | 977 | 34882 | -2 | LANDLINE | LEVEL 3 COMMUNICATIONS, LLC - CA | SNCA SGCC |  
| 661 | 993 | 34882 | -1 | WIRELESS | NEW CINGULAR WIRELESS PCS, LLC | SNCA NHCS |  
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