{"data":{"id":"us/47-cfr-appendix-to-part-52","jurisdiction":"us","citation":"47 CFR Appendix to Part 52","heading":"Appendix to Part 52—Deployment Schedule for Long-Term Database Methods for Local Number Portability","body":"Implementation must be completed by the carriers in the relevant MSAs during the periods specified below:\nPhase I—10/1/97-3/31/98\nChicago, IL 3\nPhiladelphia, PA 4\nAtlanta, GA 8\nNew York, NY 2\nLos Angeles, CA 1\nHouston, TX 7\nMinneapolis, MN 12\nPhase II—1/1/98-5/15/98\nDetroit, MI 6\nCleveland, OH 20\nWashington, DC 5\nBaltimore, MD 18\nMiami, FL 24\nFort Lauderdale, FL 39\nOrlando, FL 40\nCincinnati, OH 30\nTampa, FL 23\nBoston, MA 9\nRiverside, CA 10\nSan Diego, CA 14\nDallas, TX 11\nSt. Louis, MO 16\nPhoenix, AZ 17\nSeattle, WA 22\nPhase III—4/1/98-6/30/98\nIndianapolis, IN 34\nMilwaukee, WI 35\nColumbus, OH 38\nPittsburgh, PA 19\nNewark, NJ 25\nNorfolk, VA 32\nNew Orleans, LA 41\nCharlotte, NC 43\nGreensboro, NC 48\nNashville, TN 51\nLas Vegas, NV 50\nNassau, NY 13\nBuffalo, NY 44\nOrange Co, CA 15\nOakland, CA 21\nSan Francisco, CA 29\nRochester, NY 49\nKansas City, KS 28\nFort Worth, TX 33\nHartford, CT 46\nDenver, CO 26\nPortland, OR 27\nPhase IV—7/1/98-9/30/98\nGrand Rapids, MI 56\nDayton, OH 61\nAkron, OH 73\nGary, IN 80\nBergen, NJ 42\nMiddlesex, NJ 52\nMonmouth, NJ 54\nRichmond, VA 63\nMemphis, TN 53\nLouisville, KY 57\nJacksonville, FL 58\nRaleigh, NC 59\nWest Palm Beach, FL 62\nGreenville, SC 66\nHonolulu, HI 65\nProvidence, RI 47\nAlbany, NY 64\nSan Jose, CA 31\nSacramento, CA 36\nFresno, CA 68\nSan Antonio, TX 37\nOklahoma City, OK 55\nAustin, TX 60\nSalt Lake City, UT 45\nTucson, AZ 71\nPhase V—10/1/98-12/31/98\nToledo, OH 81\nYoungstown, OH 85\nAnn Arbor, MI 95\nFort Wayne, IN 100\nScranton, PA 78\nAllentown, PA 82\nHarrisburg, PA 83\nJersey City, NJ 88\nWilmington, DE 89\nBirmingham, AL 67\nKnoxville, KY 79\nBaton Rouge, LA 87\nCharleston, SC 92\nSarasota, FL 93\nMobile, AL 96\nColumbia, SC 98\nTulsa, OK 70\nSyracuse, NY 69\nSpringfield, MA 86\nVentura, CA 72\nBakersfield, CA 84\nStockton, CA 94\nVallejo, CA 99\nEl Paso, TX 74\nLittle Rock, AR 90\nWichita, KS 97\nNew Haven, CT 91\nOmaha, NE 75\nAlbuquerque, NM 76\nTacoma, WA 77","path":["Title 47—Telecommunication","CHAPTER I—FEDERAL COMMUNICATIONS COMMISSION","SUBCHAPTER B—COMMON CARRIER SERVICES","PART 52—NUMBERING"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-47.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:28Z","sha256":"1c99579ae1b7ac6170ab09be5532df6cf7b7ea939f8ccbf5eae3c232da4032c2","source_id":"us-cfr","stale":true,"prev":"us/47-cfr-52.203","next":"us/47-cfr-54.1"},"notice":"GroundRules: Original legal text. Not legal advice."}