CodeCountryRegionCityOperatorAdded
+1 510 USACaliforniaAuckland2013-01-08
+1 510 USACaliforniaSan Jose2013-01-08
+1 510 USACA California: Oakland, East Bay (see 925)2013-08-22
+1 510 USAOakland, CA2013-10-18
+1 510 200USAHayward, CAMetro PCS2013-10-18
+1 510 201USAOakland, CAPeerless Network Of California2013-10-18
+1 510 202USAAlamedaOakland, CAAmerican Messaging (am), Cell Number2013-10-18
+1 510 204USAAlamedaBerkeley, CAPacific Bell, Landline2013-10-18
+1 510 205USASan FranciscoSan Francisco, CASprint Spectrum L.p, Cell Number2013-10-18
+1 510 206USAAlamedaOakland, CANew Cingular Wireless PCS, Cell Number2013-10-18
+1 510 207USAAlamedaOakland, CANew Cingular Wireless PCS, Cell Number2013-10-18
+1 510 208USAAlamedaOakland, CAPacific Bell, Landline2013-10-18
+1 510 209USAAlamedaHayward, CASprint Spectrum L.p, Cell Number2013-10-18
+1 510 212USAAlamedaFremont, CAUsa Mobility Wireless, Cell Number2013-10-18
+1 510 213USAAlamedaOakland, CAT-mobile Usa, Cell Number2013-10-18
+1 510 214USASan FranciscoSan Francisco, CAMci Worldcom Communications, Ca, Landline2013-10-18
+1 510 215USAContra CostaRichmond, CAPacific Bell, Landline2013-10-18
+1 510 216USAAlamedaFremont, CAUsa Mobility Wireless, Cell Number2013-10-18
+1 510 217USASan FranciscoSan Francisco, CATeleport Communications Group - San Francisco, Landline2013-10-18
+1 510 218USAAlamedaFremont, CAUsa Mobility Wireless, Cell Number2013-10-18
+1 510 219USAAlamedaOakland, CANew Cingular Wireless PCS, Cell Number2013-10-18
+1 510 220USAAlamedaOakland, CANew Cingular Wireless PCS, Cell Number2013-10-18
+1 510 221USAOakland, CASprint Spectrum L.p2013-10-18
+1 510 222USAContra CostaEl Sobrante, CAPacific Bell, Landline2013-10-18
+1 510 223USAContra CostaEl Sobrante, CAPacific Bell, Landline2013-10-18