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Area Code 858 Information
 State: CA - California
State: CA - CaliforniaActive: True
North American Area code 858 is located in San Diego County, California and covers the inner northern suburbs of the City of San Diego, California and the northern half of the city itself, thus including the areas of Del Mar, Poway, La Jolla, Pacific Beach, Miramar MCAS, and most of the northern half of the city of San Diego. Split from the 619 area code in 1999.
Related Area Codes: 619, 760, 935
Get other California area codes »
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Best Mobile Operators in your area:
Verizon: Verizon Wireless , and check out New Verizon Smartphones
		AT&T: AT&T Wireless Plans
	Best Low Cost Mobile Operators:
Tello: Tello - has mobile plans as low as $10/month
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		US Mobile: US Mobile - next generation wireless network, as low as $4/line
		NobelCom: NobelCom - low cost international phone cards
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Amazon: Amazon Marketplace
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		Verizon has a great list of new Smartphones
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Business VoIP providers to consider:Phone.com: Phone.com VoIP telephone provider
		RingCentral: RingCentral VoIP telephone provider
		OnSip: OnSip Hosted VoIP provider