Area Code 650

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Prefixes: 590 • Page 3

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Prefix	City	Company	Line type	Open
424	Palo Alto	Pacific Bell	Landline	View
425	San Francisco	Mcimetro Access Transmission Services Llc	Landline	View
426	San Francisco	Mcimetro Access Transmission Services Llc	Landline	View
427	Redwood City	Mci Worldcom Communications Inc. Ca	Landline	View
428	Mountain View	Pacific Bell	Landline	View
429	Redwood City	Mci Worldcom Communications Inc. Ca	Landline	View
430	Oakland	T-mobile Usa Inc.	Wireless	View
432	San Mateo	Pacific Bell	Landline	View
433	San Francisco	Allegiance Telecom Inc. - Ca	Landline	View
434	San Francisco	U.s. Telepacific Corp. - Ca	Landline	View
438	San Francisco	New Cingular Wireless Pcs Llc	Wireless	View
440	Oakland	T-mobile Usa Inc.	Wireless	View
443	San Jose	U.s. Telepacific Corp. - Ca	Landline	View
444	Dublin	Sprint Spectrum L.p.	Wireless	View
446	San Francisco	O1 Communications Inc. - Ca	Landline	View
449	San Francisco	Allegiance Telecom Inc. - Ca	Landline	View
450	San Francisco	New Cingular Wireless Pcs Llc	Wireless	View
451	Oakland	T-mobile Usa Inc.	Wireless	View
452	San Francisco	At&t Local	Landline	View
453	San Francisco	Global Crossing Local Services Inc.-ca	Landline	View
454	San Francisco	New Cingular Wireless Pcs Llc	Wireless	View
455	Santa Clara	New Cingular Wireless Pcs Llc	Wireless	View
456	Oakland	Pac - West Telecomm Inc.	Landline	View
458	San Francisco	Astound Broadband Llc - Ca	Landline	View
461	Palo Alto	Pacific Bell	Landline	View
462	Palo Alto	Pacific Bell	Landline	View
463	Palo Alto	Pacific Bell	Landline	View
464	Fairfield	Cellco Partnership Dba Verizon Wireless - Ca	Wireless	View
465	Fairfield	Cellco Partnership Dba Verizon Wireless - Ca	Wireless	View
466	Daly City	Mcimetro Access Transmission Services Llc	Landline	View
467	San Bruno	Pacific Bell	Landline	View
468	Brisbane	Sprint Spectrum L.p.	Wireless	View
469	San Francisco	Allegiance Telecom Inc. - Ca	Landline	View
470	Palo Alto	Pacific Bell	Landline	View
471	San Jose	Mpower Communications Corp - Ca	Landline	View
472	San Francisco	Broadwing Communications Llc - Ca	Landline	View
473	Palo Alto	Pacific Bell	Landline	View
474	Redwood City	Pacific Bell	Landline	View
475	Fremont	Xo California Inc.	Landline	View
477	Fairfield	Cellco Partnership Dba Verizon Wireless - Ca	Wireless	View
479	San Jose	U.s. Telepacific Corp. - Ca	Landline	View
480	Sunnyvale	Brooks Fiber Communications Of California - Ca	Landline	View
481	Redwood City	Mci Worldcom Communications Inc. Ca	Landline	View
482	Redwood City	Pacific Bell	Landline	View
483	Santa Clara	New Cingular Wireless Pcs Llc	Wireless	View
485	Palo Alto	Pacific Bell	Landline	View
486	San Carlos	Pacific Bell	Landline	View
487	San Francisco	U.s. Telepacific Corp. - Ca	Landline	View
488	San Francisco	Teleport Communications Group - San Francisco	Landline	View
489	San Francisco	Level 3 Communications Llc - Ca	Landline	View
490	San Francisco	New Cingular Wireless Pcs Llc	Wireless	View
491	San Jose	Broadwing Communications Llc - Ca	Landline	View
492	San Francisco	New Cingular Wireless Pcs Llc	Wireless	View
493	Palo Alto	Pacific Bell	Landline	View
494	Palo Alto	Pacific Bell	Landline	View
496	Palo Alto	Pacific Bell	Landline	View
497	San Francisco	Level 3 Communications Llc - Ca	Landline	View
498	San Francisco	Level 3 Communications Llc - Ca	Landline	View
500	Oakland	American Messaging Services Llc	Landline	View
503	San Jose	Mpower Communications Corp - Ca	Landline	View
504	San Francisco	New Cingular Wireless Pcs Llc	Wireless	View
506	San Carlos	Pacific Bell	Landline	View
508	San Carlos	Pacific Bell	Landline	View
513	San Mateo	Pacific Bell	Landline	View
515	Fairfield	Level 3 Communications Llc - Ca	Landline	View
516	San Jose	U.s. Telepacific Corp. - Ca	Landline	View
517	San Jose	U.s. Telepacific Corp. - Ca	Landline	View
518	Oakland	Metro Pcs Inc.	Landline	View
520	Brisbane	Sprint Spectrum L.p.	Wireless	View
521	Santa Clara	Comcast Phone Of California Llc - Ca	Landline	View
522	San Mateo	Pacific Bell	Landline	View
523	Oakland	Pac - West Telecomm Inc.	Landline	View
524	San Mateo	Pacific Bell	Landline	View
525	San Mateo	Pacific Bell	Landline	View
526	Mountain View	Pacific Bell	Landline	View
527	Mountain View	Pacific Bell	Landline	View
528	Mountain View	Pacific Bell	Landline	View
529	Menlo Park	Pacific Bell	Landline	View
530	San Francisco	Teleport Communications Group - San Francisco	Landline	View
532	San Jose	Mpower Communications Corp - Ca	Landline	View
533	Brisbane	Sprint Spectrum L.p.	Wireless	View
534	San Francisco	Brooks Fiber Communications Of California - Ca	Landline	View
535	San Jose	U.s. Telepacific Corp. - Ca	Landline	View
537	Dublin	Sprint Spectrum L.p.	Wireless	View
538	San Jose	U.s. Telepacific Corp. - Ca	Landline	View
539	San Francisco	T-mobile Usa Inc.	Wireless	View
542	Redwood City	Pacific Bell	Landline	View
543	San Jose	U.s. Telepacific Corp. - Ca	Landline	View
544	Brisbane	Sprint Spectrum L.p.	Wireless	View
545	San Francisco	North County Communications Corp. - Ca	Landline	View
548	Burlingame	Pacific Bell	Landline	View
549	San Francisco	Mcimetro Access Transmission Services Llc	Landline	View
550	Daly City	Pacific Bell	Landline	View
551	San Carlos	Pacific Bell	Landline	View
552	Millbrae	Pacific Bell	Landline	View
553	San Bruno	Pacific Bell	Landline	View
554	San Mateo	Pacific Bell	Landline	View
556	Redwood City	Pacific Bell	Landline	View
557	Pacifica	Pacific Bell	Landline	View
558	Burlingame	Pacific Bell	Landline	View

Showing 100 of 590

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