Covering Canvey Island &
Harwich, Harlow, CM11, Clavering, South Benfleet, Hutton, Fobbing, Copford, Mountnessing, SS5, Great Bromley, SS13, Hatfield Peverel, The Lavers, Howlett End, East Hanningfield, Great Bentley, CO3, Chipping Ongar, South Woodham Ferrers, Shenfield, Warley, Tendring, Wethersfield, Little Wratting, CO13, Black Notley, Little Warley, SS11, Widford, West Thurrock, Bradwell on Sea, Wendens Ambo, North Weald, Great Notley, Braintree, Takeley, SS14, SS1, Tilbury, Little Baddow, Chigwell Row, CO9, CO12, CM14, Burnham On Crouch, Laindon, SS9, Southend On Sea, CO7, Heybridge, Withersfield, Birchanger, Chrishall, Brentwood, CM12, Rickling Green, Maldon, CM7, Theydon Bois, Rayne, Hullbridge, Purleigh, CM16, Little Walden, Audley End, Ardleigh, CM5, Red Oaks Hill, Navestock, Little Bradley, CO16, CM13, Bulphan, Wimbish, Great Thurlow, CO5, E4, Blackmore, RM19, Mersea Island, Bocking, Upper Green, Cressing, Brightlingsea, Springfield, CO4, Duddenhoe End, Eastwick, RM16, Uttlesford, SS6, West Hanningfield, Hockley, Bures, CB1, West Mersea, South Ockendon, Debden, Great Yeldham, IG7, CM4, Prittlewell, IG10, Southend, Cold Norton, Great Warley, Great Leighs, Elsenham, CM23, Wicken Bonhunt, Sheering, Chelmsford, Lawford, Old Harlow, Dengie, Danbury, CM1, West Horndon, Sewards End, Rickling, Mayland, CB10, Stondon Massey, RM15, Hadleigh, Stapleford Abbotts, Shoeburyness, Wimbish Green, Rochford, Colchester, Chadwell St Mary, South Hanningfield, Stapleford Tawney, Nazeing, Barnston, CO1, Hatfield Heath, Canvey Island, Woodham Ferrers, Quendon, Langdon Hills, Essex, Chigwell, Doddinghurst, RM17, High Beach, Clacton On Sea, High Ongar, CO15, Epping Green, Great Bardfield, SS12, Birdbrook, Little Clacton, Victoria Park, West Tilbury, Benfleet, Waltham Abbey, IG9, Teversham, Thurrock, Ashen, Little Chesterford, Wakes Colne, Ickleton, SS17, Stansted, Great Wakering, Langham, Roydon, CM17, Feering, Barling, Sible Hedingham, Great Dunmow, Southminster, Witham, Littlebury, Sewardstone, Westcliff, Hempstead, Fingringhoe, Little Parndon, Clacton, Ingrave, St Edmundsbury, Purfleet, Wickford, CB11, Tye Common, Aveley, Stanway, Howe Green, Ashingdon, Little Thurlow, Billericay, Tiptree, Dedham, Strethall, Thundersley, Tolleshunt D Arcy, Helions Bumpstead, Canewdon, Great Burstead, Asheldham, Widdington, Rettendon, Althorne, Wickham Bishops, Halstead, The Rodings, Thorpe Bay, Great Wratting, Gosfield, SS16, Stebbing, CM2, Battlesbridge, Frinton, Kirby le Soken, Abridge, Starlings Green, Matching, SS4, Ingatestone, Finchingfield, Boxted, Westcliff On Sea, Elmdon, Silver End, Pitsea, Great Chesterford, CB9, CM18, Rayleigh, Wivenhoe, Tolleshunt Knights, CO11, Little Waltham, Epping, CM20, Great Sampford, Crays Hill, Boreham, Little Burstead, CO14, CM15, Badgers Dene, Babergh, Leigh On Sea, Buckhurst Hill, Marks Tey, Matching Green, CO10, SS0, Fryerning, Broxted, SS3, RM18, Bobbingworth, Corringham, Saffron Walden, Abbess Roding, Alphamstone, Shortgrove, Frinton On Sea, Ramsden Heath, Stansted Mountfitchet, CM0, Birch, Great Totham, Castle Point, CM3, Walton On The Naze, Tillingham, CM24, Writtle, SG8, Stock, Tollesbury, Ongar, Aythorpe Roding, Basildon, Loughton, CO6, Sandon, Herongate, Grays, Earls Colne, RM20, SS15, East Horndon, Coggeshall, Castle Hedingham, North Weald Bassett, South Stifford, Pond Street, Thaxted, Moulsham, Bardfield Saling, Barnardiston, Galleyend, EN9, CM8, CM6, Steeple, Maylandsea, Debden Green, Lambourne, CM22, Chalkwell, CM19, Langley, Little Sampford, Radwinter, North Stifford, St Osyth, CM9, Littlebury Green, Panfield, Matching Tye, Fyfield, Arkesden, Latchingdon, Galleywood, Hinxton, Hackney Marshes, Kedington, Lexden, Sturmer, Gilston Park, Hawkwell, Kelvedon, East Tilbury, Aldham, Ashdon, Thorrington, Great Baddow, Steeple Bumpstead, Felsted, Terling, CO2, CO8, Kelvedon Hatch, Stanford Le Hope, SS7, SS8, Rawreth, Aingers Green